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CVE-2023-4863

HIGH 8.8 KNOWN EXPLOITED PoC CATALOGUED ALL-YEARS

Published 2023-09-12 · Last modified 2025-10-21 · Chrome · NVD: Analyzed

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

ACTIVELY EXPLOITED

Confirmed exploited in the wild — in CISA KEV since 2023-09-13. Patch or mitigate now.

Exploitation likelihood

100.0%chance of exploitation in 30 days · 100th percentile

● In CISA KEV (2023-09-13)● Catalogued PoC◆ SSVC: exploitation active, automatable no

Impact if exploited

8.8CVSS 3.1 · HIGH · ADP

  • ConfidentialityHigh
  • IntegrityHigh
  • AvailabilityHigh

What an attacker needs

  • ✓Access: Reachable over the network — no local access needed
  • ✓Privileges: No account or privileges required
  • ⚠User interaction: A user must take an action (click / open a file)
  • ✓Complexity: No special conditions — reliably repeatable

✓ lowers the bar for an attacker · ⚠ raises it

Proof of concept

Public PoC or exploit resources are catalogued below.

Listed by the named source; Vulnpedia has not tested these resources.

PoC data: JSON

Resource commands

curl -s https://vulnpedia.com/cve/CVE-2023-4863/poc.jsonMachine-readable PoC index for this CVE (for automation).

Search for new PoCs

Search GitHub now — results may be empty or unverified.

Tracked sources are checked weekly for the full archive, including PoCs published after the original disclosure. A later release appears after a tracked source lists it and a refresh succeeds.

Data snapshot:

Affected

Vendors Google Fedoraproject Debian Mozilla Microsoft Webmproject Netapp Bentley Bandisoft

Products Chrome Libwebp Fedora Debian Linux Firefox Thunderbird Edge Chromium Teams Webp Image Extension Active Iq Unified Manager Seequent Leapfrog Honeyview

Weakness (CWE)

  • CWE-787: Out-of-bounds Write

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References and research data (JSON)

Packages and version ranges

Each advisory describes its own package and affected ranges. A boundary applies to that range; it is not a universal upgrade recommendation.

  • libwebp-sys2 crates.io

    pkg:cargo/libwebp-sys2

    SEMVER range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 0.1.8
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • libwebp-sys crates.io

    pkg:cargo/libwebp-sys

    SEMVER range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 0.9.3
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • electron npm

    pkg:npm/electron

    SEMVER range
    • Introduced version (included): 22.0.0
    • Fixed boundary (excluded): 22.3.24
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • electron npm

    pkg:npm/electron

    SEMVER range
    • Introduced version (included): 24.0.0
    • Fixed boundary (excluded): 24.8.3
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • electron npm

    pkg:npm/electron

    SEMVER range
    • Introduced version (included): 25.0.0
    • Fixed boundary (excluded): 25.8.1
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • electron npm

    pkg:npm/electron

    SEMVER range
    • Introduced version (included): 26.0.0
    • Fixed boundary (excluded): 26.2.1
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • electron npm

    pkg:npm/electron

    SEMVER range
    • Introduced version (included): 27.0.0-beta.1
    • Fixed boundary (excluded): 27.0.0-beta.2
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • SkiaSharp NuGet

    pkg:nuget/SkiaSharp

    ECOSYSTEM range
    • Introduced version (included): 2.0.0
    • Fixed boundary (excluded): 2.88.6
    11 explicitly listed affected versions

    2.80.0, 2.80.1, 2.80.2, 2.80.3, 2.80.4, 2.88.0, 2.88.1, 2.88.2, 2.88.3, 2.88.4, 2.88.5

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • github.com/chai2010/webp Go

    pkg:golang/github.com/chai2010/webp

    SEMVER range
    • Introduced version (included): 1.1.2
    • Fixed boundary (excluded): 1.4.0
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • pillow PyPI

    pkg:pypi/pillow

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 10.0.1
    93 explicitly listed affected versions

    1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 10.0.0, 2.0.0, 2.1.0, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.7.0, 2.8.0, 2.8.1, 2.8.2, 2.9.0, 3.0.0, 3.1.0, 3.1.0.rc1, 3.1.0rc1, 3.1.1, 3.1.2, 3.2.0, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.4.0, 3.4.1, 3.4.2, 4.0.0, 4.1.0, 4.1.1, 4.2.0, 4.2.1, 4.3.0, 5.0.0, 5.1.0, 5.2.0, 5.3.0, 5.4.0, 5.4.0.dev0, 5.4.1, 6.0.0, 6.1.0, 6.2.0, 6.2.1, 6.2.2, 7.0.0, 7.1.0, 7.1.1, 7.1.2, 7.2.0, 8.0.0, 8.0.1, 8.1.0, 8.1.1, 8.1.2, 8.2.0, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 9.0.0, 9.0.1, 9.1.0, 9.1.1, 9.2.0, 9.3.0, 9.4.0, 9.5.0

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • webp crates.io

    pkg:cargo/webp

    SEMVER range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 0.2.6
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • magick.net-q16-anycpu NuGet

    pkg:nuget/magick.net-q16-anycpu

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 13.3.0
    184 explicitly listed affected versions

    10.0.0, 10.1.0, 11.0.0, 11.1.0, 11.1.1, 11.1.2, 11.2.0, 11.2.1, 11.3.0, 12.0.0, 12.0.1, 12.1.0, 12.2.0, 12.2.1, 12.2.2, 12.3.0, 13.0.0, 13.0.1, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.2.0, 6.8.8.1001, 6.8.9.1, 6.8.9.101, 6.8.9.2, 6.8.9.401, 6.8.9.501, 6.8.9.601, 7.0.0.1, 7.0.0.10, 7.0.0.101, 7.0.0.102, 7.0.0.103, 7.0.0.104, 7.0.0.11, 7.0.0.12, 7.0.0.13, 7.0.0.14, 7.0.0.15, 7.0.0.16, 7.0.0.17, 7.0.0.18, 7.0.0.19, 7.0.0.2, 7.0.0.20, 7.0.0.21, 7.0.0.22, 7.0.0.3, 7.0.0.4, 7.0.0.5, 7.0.0.6, 7.0.0.7, 7.0.0.8, 7.0.0.9, 7.0.1, 7.0.1.100, 7.0.1.101, 7.0.1.500, 7.0.2.100, 7.0.2.400, 7.0.2.600, 7.0.2.900, 7.0.2.901, 7.0.2.902, 7.0.3, 7.0.3.1, 7.0.3.300, 7.0.3.500, 7.0.3.501, 7.0.3.502, 7.0.3.901, 7.0.3.902, 7.0.4.100, 7.0.4.400, 7.0.4.700, 7.0.4.701, 7.0.5.500, 7.0.5.501, 7.0.5.502, 7.0.5.800, 7.0.5.900, 7.0.6, 7.0.6.100, 7.0.6.1000, 7.0.6.1001, 7.0.6.1002, 7.0.6.101, 7.0.6.102, 7.0.6.600, 7.0.6.601, 7.0.7, 7.0.7.300, 7.0.7.700, 7.0.7.900, 7.1.0, 7.10.0, 7.10.1, 7.10.2, 7.11.0, 7.11.1, 7.12.0, 7.13.0, 7.13.1, 7.14.0, 7.14.0.1, 7.14.0.2, 7.14.0.3, 7.14.1, 7.14.2, 7.14.3, 7.14.4, 7.14.5, 7.15.0, 7.15.0.1, 7.15.1, 7.15.2, 7.15.3, 7.15.4, 7.15.5, 7.16.0, 7.16.1, 7.17.0, 7.17.0.1, 7.18.0, 7.19.0, 7.19.0.1, 7.2.0, 7.2.1, 7.20.0, 7.20.0.1, 7.21.0, 7.21.1, 7.22.0, 7.22.1, 7.22.2, 7.22.2.1, 7.22.2.2, 7.22.3, 7.23.0, 7.23.1, 7.23.2, 7.23.2.1, 7.23.3, 7.23.4, 7.24.0, 7.24.1, 7.3.0, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.5.0, 7.5.0.1, 7.6.0, 7.6.0.1, 7.7.0, 7.8.0, 7.9.0, 7.9.0.1, 7.9.0.2, 7.9.1, 7.9.2, 8.0.0, 8.0.1, 8.1.0, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.5.0, 8.6.0, 8.6.1, 9.0.0, 9.1.0, 9.1.1, 9.1.2

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • magick.net-q16-hdri-anycpu NuGet

    pkg:nuget/magick.net-q16-hdri-anycpu

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 13.3.0
    181 explicitly listed affected versions

    10.0.0, 10.1.0, 11.0.0, 11.1.0, 11.1.1, 11.1.2, 11.2.0, 11.2.1, 11.3.0, 12.0.0, 12.0.1, 12.1.0, 12.2.0, 12.2.1, 12.2.2, 12.3.0, 13.0.0, 13.0.1, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.2.0, 6.8.9.101, 6.8.9.401, 6.8.9.501, 6.8.9.601, 7.0.0.1, 7.0.0.10, 7.0.0.101, 7.0.0.102, 7.0.0.103, 7.0.0.104, 7.0.0.11, 7.0.0.12, 7.0.0.13, 7.0.0.14, 7.0.0.15, 7.0.0.16, 7.0.0.17, 7.0.0.18, 7.0.0.19, 7.0.0.2, 7.0.0.20, 7.0.0.21, 7.0.0.22, 7.0.0.3, 7.0.0.4, 7.0.0.5, 7.0.0.6, 7.0.0.7, 7.0.0.8, 7.0.0.9, 7.0.1, 7.0.1.100, 7.0.1.101, 7.0.1.500, 7.0.2.100, 7.0.2.400, 7.0.2.600, 7.0.2.900, 7.0.2.901, 7.0.2.902, 7.0.3, 7.0.3.1, 7.0.3.300, 7.0.3.500, 7.0.3.501, 7.0.3.502, 7.0.3.901, 7.0.3.902, 7.0.4.100, 7.0.4.400, 7.0.4.700, 7.0.4.701, 7.0.5.500, 7.0.5.501, 7.0.5.502, 7.0.5.800, 7.0.5.900, 7.0.6, 7.0.6.100, 7.0.6.1000, 7.0.6.1001, 7.0.6.1002, 7.0.6.101, 7.0.6.102, 7.0.6.600, 7.0.6.601, 7.0.7, 7.0.7.300, 7.0.7.700, 7.0.7.900, 7.1.0, 7.10.0, 7.10.1, 7.10.2, 7.11.0, 7.11.1, 7.12.0, 7.13.0, 7.13.1, 7.14.0, 7.14.0.1, 7.14.0.2, 7.14.0.3, 7.14.1, 7.14.2, 7.14.3, 7.14.4, 7.14.5, 7.15.0, 7.15.0.1, 7.15.1, 7.15.2, 7.15.3, 7.15.4, 7.15.5, 7.16.0, 7.16.1, 7.17.0, 7.17.0.1, 7.18.0, 7.19.0, 7.19.0.1, 7.2.0, 7.2.1, 7.20.0, 7.20.0.1, 7.21.0, 7.21.1, 7.22.0, 7.22.1, 7.22.2, 7.22.2.1, 7.22.2.2, 7.22.3, 7.23.0, 7.23.1, 7.23.2, 7.23.2.1, 7.23.3, 7.23.4, 7.24.0, 7.24.1, 7.3.0, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.5.0, 7.5.0.1, 7.6.0, 7.6.0.1, 7.7.0, 7.8.0, 7.9.0, 7.9.0.1, 7.9.0.2, 7.9.1, 7.9.2, 8.0.0, 8.0.1, 8.1.0, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.5.0, 8.6.0, 8.6.1, 9.0.0, 9.1.0, 9.1.1, 9.1.2

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • magick.net-q16-x64 NuGet

    pkg:nuget/magick.net-q16-x64

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 13.3.0
    200 explicitly listed affected versions

    10.0.0, 10.1.0, 11.0.0, 11.1.0, 11.1.1, 11.1.2, 11.2.0, 11.2.1, 11.3.0, 12.0.0, 12.0.1, 12.1.0, 12.2.0, 12.2.1, 12.2.2, 12.3.0, 13.0.0, 13.0.1, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.2.0, 6.8.5.1001, 6.8.5.401, 6.8.5.402, 6.8.6.301, 6.8.6.601, 6.8.6.801, 6.8.7.1, 6.8.7.101, 6.8.7.501, 6.8.7.502, 6.8.7.901, 6.8.8.1001, 6.8.8.201, 6.8.8.501, 6.8.8.701, 6.8.8.801, 6.8.8.901, 6.8.9.1, 6.8.9.101, 6.8.9.2, 6.8.9.401, 6.8.9.501, 6.8.9.601, 7.0.0.1, 7.0.0.10, 7.0.0.101, 7.0.0.102, 7.0.0.103, 7.0.0.104, 7.0.0.11, 7.0.0.12, 7.0.0.13, 7.0.0.14, 7.0.0.15, 7.0.0.16, 7.0.0.17, 7.0.0.18, 7.0.0.19, 7.0.0.2, 7.0.0.20, 7.0.0.21, 7.0.0.22, 7.0.0.3, 7.0.0.4, 7.0.0.5, 7.0.0.6, 7.0.0.7, 7.0.0.8, 7.0.0.9, 7.0.1, 7.0.1.100, 7.0.1.101, 7.0.1.500, 7.0.2.100, 7.0.2.400, 7.0.2.600, 7.0.2.900, 7.0.2.901, 7.0.2.902, 7.0.3, 7.0.3.1, 7.0.3.300, 7.0.3.500, 7.0.3.501, 7.0.3.502, 7.0.3.901, 7.0.3.902, 7.0.4.100, 7.0.4.400, 7.0.4.700, 7.0.4.701, 7.0.5.500, 7.0.5.501, 7.0.5.502, 7.0.5.800, 7.0.5.900, 7.0.6, 7.0.6.100, 7.0.6.1000, 7.0.6.1001, 7.0.6.1002, 7.0.6.101, 7.0.6.102, 7.0.6.600, 7.0.6.601, 7.0.7, 7.0.7.300, 7.0.7.700, 7.0.7.900, 7.1.0, 7.10.0, 7.10.1, 7.10.2, 7.11.0, 7.11.1, 7.12.0, 7.13.0, 7.13.1, 7.14.0, 7.14.0.1, 7.14.0.2, 7.14.0.3, 7.14.1, 7.14.2, 7.14.3, 7.14.4, 7.14.5, 7.15.0, 7.15.0.1, 7.15.1, 7.15.2, 7.15.3, 7.15.4, 7.15.5, 7.16.0, 7.16.1, 7.17.0, 7.17.0.1, 7.18.0, 7.19.0, 7.19.0.1, 7.2.0, 7.2.1, 7.20.0, 7.20.0.1, 7.21.0, 7.21.1, 7.22.0, 7.22.1, 7.22.2, 7.22.2.1, 7.22.2.2, 7.22.3, 7.23.0, 7.23.1, 7.23.2, 7.23.2.1, 7.23.3, 7.23.4, 7.24.0, 7.24.1, 7.3.0, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.5.0, 7.5.0.1, 7.6.0, 7.6.0.1, 7.7.0, 7.8.0, 7.9.0, 7.9.0.1, 7.9.0.2, 7.9.1, 7.9.2, 8.0.0, 8.0.1, 8.1.0, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.5.0, 8.6.0, 8.6.1, 9.0.0, 9.1.0, 9.1.1, 9.1.2

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • magick.net-q8-anycpu NuGet

    pkg:nuget/magick.net-q8-anycpu

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 13.3.0
    184 explicitly listed affected versions

    10.0.0, 10.1.0, 11.0.0, 11.1.0, 11.1.1, 11.1.2, 11.2.0, 11.2.1, 11.3.0, 12.0.0, 12.0.1, 12.1.0, 12.2.0, 12.2.1, 12.2.2, 12.3.0, 13.0.0, 13.0.1, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.2.0, 6.8.8.1001, 6.8.9.1, 6.8.9.101, 6.8.9.2, 6.8.9.401, 6.8.9.501, 6.8.9.601, 7.0.0.1, 7.0.0.10, 7.0.0.101, 7.0.0.102, 7.0.0.103, 7.0.0.104, 7.0.0.11, 7.0.0.12, 7.0.0.13, 7.0.0.14, 7.0.0.15, 7.0.0.16, 7.0.0.17, 7.0.0.18, 7.0.0.19, 7.0.0.2, 7.0.0.20, 7.0.0.21, 7.0.0.22, 7.0.0.3, 7.0.0.4, 7.0.0.5, 7.0.0.6, 7.0.0.7, 7.0.0.8, 7.0.0.9, 7.0.1, 7.0.1.100, 7.0.1.101, 7.0.1.500, 7.0.2.100, 7.0.2.400, 7.0.2.600, 7.0.2.900, 7.0.2.901, 7.0.2.902, 7.0.3, 7.0.3.1, 7.0.3.300, 7.0.3.500, 7.0.3.501, 7.0.3.502, 7.0.3.901, 7.0.3.902, 7.0.4.100, 7.0.4.400, 7.0.4.700, 7.0.4.701, 7.0.5.500, 7.0.5.501, 7.0.5.502, 7.0.5.800, 7.0.5.900, 7.0.6, 7.0.6.100, 7.0.6.1000, 7.0.6.1001, 7.0.6.1002, 7.0.6.101, 7.0.6.102, 7.0.6.600, 7.0.6.601, 7.0.7, 7.0.7.300, 7.0.7.700, 7.0.7.900, 7.1.0, 7.10.0, 7.10.1, 7.10.2, 7.11.0, 7.11.1, 7.12.0, 7.13.0, 7.13.1, 7.14.0, 7.14.0.1, 7.14.0.2, 7.14.0.3, 7.14.1, 7.14.2, 7.14.3, 7.14.4, 7.14.5, 7.15.0, 7.15.0.1, 7.15.1, 7.15.2, 7.15.3, 7.15.4, 7.15.5, 7.16.0, 7.16.1, 7.17.0, 7.17.0.1, 7.18.0, 7.19.0, 7.19.0.1, 7.2.0, 7.2.1, 7.20.0, 7.20.0.1, 7.21.0, 7.21.1, 7.22.0, 7.22.1, 7.22.2, 7.22.2.1, 7.22.2.2, 7.22.3, 7.23.0, 7.23.1, 7.23.2, 7.23.2.1, 7.23.3, 7.23.4, 7.24.0, 7.24.1, 7.3.0, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.5.0, 7.5.0.1, 7.6.0, 7.6.0.1, 7.7.0, 7.8.0, 7.9.0, 7.9.0.1, 7.9.0.2, 7.9.1, 7.9.2, 8.0.0, 8.0.1, 8.1.0, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.5.0, 8.6.0, 8.6.1, 9.0.0, 9.1.0, 9.1.1, 9.1.2

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • magick.net-q8-openmp-x64 NuGet

    pkg:nuget/magick.net-q8-openmp-x64

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 13.3.0
    81 explicitly listed affected versions

    10.0.0, 10.1.0, 11.0.0, 11.1.0, 11.1.1, 11.1.2, 11.2.0, 11.2.1, 11.3.0, 12.0.0, 12.0.1, 12.1.0, 12.2.0, 12.2.1, 12.2.2, 12.3.0, 13.0.0, 13.0.1, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.2.0, 7.14.0, 7.14.0.1, 7.14.0.2, 7.14.0.3, 7.14.1, 7.14.2, 7.14.3, 7.14.4, 7.14.5, 7.15.0, 7.15.0.1, 7.15.1, 7.15.2, 7.15.3, 7.15.4, 7.15.5, 7.16.0, 7.16.1, 7.17.0, 7.17.0.1, 7.18.0, 7.19.0, 7.19.0.1, 7.20.0, 7.20.0.1, 7.21.0, 7.21.1, 7.22.0, 7.22.1, 7.22.2, 7.22.2.1, 7.22.2.2, 7.22.3, 7.23.0, 7.23.1, 7.23.2, 7.23.2.1, 7.23.3, 7.23.4, 7.24.0, 7.24.1, 8.0.0, 8.0.1, 8.1.0, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.5.0, 8.6.0, 8.6.1, 9.0.0, 9.1.0, 9.1.1, 9.1.2

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • magick.net-q8-x64 NuGet

    pkg:nuget/magick.net-q8-x64

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 13.3.0
    200 explicitly listed affected versions

    10.0.0, 10.1.0, 11.0.0, 11.1.0, 11.1.1, 11.1.2, 11.2.0, 11.2.1, 11.3.0, 12.0.0, 12.0.1, 12.1.0, 12.2.0, 12.2.1, 12.2.2, 12.3.0, 13.0.0, 13.0.1, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.2.0, 6.8.5.1001, 6.8.5.401, 6.8.5.402, 6.8.6.301, 6.8.6.601, 6.8.6.801, 6.8.7.1, 6.8.7.101, 6.8.7.501, 6.8.7.502, 6.8.7.901, 6.8.8.1001, 6.8.8.201, 6.8.8.501, 6.8.8.701, 6.8.8.801, 6.8.8.901, 6.8.9.1, 6.8.9.101, 6.8.9.2, 6.8.9.401, 6.8.9.501, 6.8.9.601, 7.0.0.1, 7.0.0.10, 7.0.0.101, 7.0.0.102, 7.0.0.103, 7.0.0.104, 7.0.0.11, 7.0.0.12, 7.0.0.13, 7.0.0.14, 7.0.0.15, 7.0.0.16, 7.0.0.17, 7.0.0.18, 7.0.0.19, 7.0.0.2, 7.0.0.20, 7.0.0.21, 7.0.0.22, 7.0.0.3, 7.0.0.4, 7.0.0.5, 7.0.0.6, 7.0.0.7, 7.0.0.8, 7.0.0.9, 7.0.1, 7.0.1.100, 7.0.1.101, 7.0.1.500, 7.0.2.100, 7.0.2.400, 7.0.2.600, 7.0.2.900, 7.0.2.901, 7.0.2.902, 7.0.3, 7.0.3.1, 7.0.3.300, 7.0.3.500, 7.0.3.501, 7.0.3.502, 7.0.3.901, 7.0.3.902, 7.0.4.100, 7.0.4.400, 7.0.4.700, 7.0.4.701, 7.0.5.500, 7.0.5.501, 7.0.5.502, 7.0.5.800, 7.0.5.900, 7.0.6, 7.0.6.100, 7.0.6.1000, 7.0.6.1001, 7.0.6.1002, 7.0.6.101, 7.0.6.102, 7.0.6.600, 7.0.6.601, 7.0.7, 7.0.7.300, 7.0.7.700, 7.0.7.900, 7.1.0, 7.10.0, 7.10.1, 7.10.2, 7.11.0, 7.11.1, 7.12.0, 7.13.0, 7.13.1, 7.14.0, 7.14.0.1, 7.14.0.2, 7.14.0.3, 7.14.1, 7.14.2, 7.14.3, 7.14.4, 7.14.5, 7.15.0, 7.15.0.1, 7.15.1, 7.15.2, 7.15.3, 7.15.4, 7.15.5, 7.16.0, 7.16.1, 7.17.0, 7.17.0.1, 7.18.0, 7.19.0, 7.19.0.1, 7.2.0, 7.2.1, 7.20.0, 7.20.0.1, 7.21.0, 7.21.1, 7.22.0, 7.22.1, 7.22.2, 7.22.2.1, 7.22.2.2, 7.22.3, 7.23.0, 7.23.1, 7.23.2, 7.23.2.1, 7.23.3, 7.23.4, 7.24.0, 7.24.1, 7.3.0, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.5.0, 7.5.0.1, 7.6.0, 7.6.0.1, 7.7.0, 7.8.0, 7.9.0, 7.9.0.1, 7.9.0.2, 7.9.1, 7.9.2, 8.0.0, 8.0.1, 8.1.0, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.5.0, 8.6.0, 8.6.1, 9.0.0, 9.1.0, 9.1.1, 9.1.2

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • github.com/chai2010/webp Go

    pkg:golang/github.com/chai2010/webp

    SEMVER range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 0.0.0-20250406010349-76805d5a8860
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • github.com/chai2010/webp Go

    pkg:golang/github.com/chai2010/webp

    SEMVER range
    • Introduced version (included): 0.0.0
    • Fixed boundary (excluded): 1.1.2-0.20250406010349-76805d5a8860
    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-j7hp-h8jx-5ppr/GHSA-j7hp-h8jx-5ppr.json"
      }
    }
    GitHub Advisory Database · GHSA-j7hp-h8jx-5ppr · Updated 2026-09-10T03:50:01.877717636Z
  • pillow PyPI

    pkg:pypi/pillow

    ECOSYSTEM range
    • All earlier versions (introduced 0)
    • Fixed boundary (excluded): 10.0.1
    93 explicitly listed affected versions

    1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 10.0.0, 2.0.0, 2.1.0, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.7.0, 2.8.0, 2.8.1, 2.8.2, 2.9.0, 3.0.0, 3.1.0, 3.1.0.rc1, 3.1.0rc1, 3.1.1, 3.1.2, 3.2.0, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.4.0, 3.4.1, 3.4.2, 4.0.0, 4.1.0, 4.1.1, 4.2.0, 4.2.1, 4.3.0, 5.0.0, 5.1.0, 5.2.0, 5.3.0, 5.4.0, 5.4.0.dev0, 5.4.1, 6.0.0, 6.1.0, 6.2.0, 6.2.1, 6.2.2, 7.0.0, 7.1.0, 7.1.1, 7.1.2, 7.2.0, 8.0.0, 8.0.1, 8.1.0, 8.1.1, 8.1.2, 8.2.0, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 9.0.0, 9.0.1, 9.1.0, 9.1.1, 9.2.0, 9.3.0, 9.4.0, 9.5.0

    Additional upstream package constraints
    {
      "database": {
        "source": "https://github.com/pypa/advisory-database/blob/main/vulns/pillow/PYSEC-2026-1794.yaml"
      }
    }
    PyPA · PYSEC-2026-1794 · Updated 2026-07-07T17:56:20.858779255Z
  • libwebp-sys2 crates.io

    pkg:cargo/libwebp-sys2

    SEMVER range
    • Introduced version (included): 0.0.0-0
    • Fixed boundary (excluded): 0.1.8
    Additional upstream package constraints
    {
      "ecosystem": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "database": {
        "categories": [
          "memory-corruption"
        ],
        "cvss": null,
        "informational": null,
        "source": "https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2023-0060.json"
      }
    }
    RustSec · RUSTSEC-2023-0060 · Updated 2026-07-07T17:56:20.858779255Z
  • libwebp-sys crates.io

    pkg:cargo/libwebp-sys

    SEMVER range
    • Introduced version (included): 0.0.0-0
    • Fixed boundary (excluded): 0.9.3
    Additional upstream package constraints
    {
      "ecosystem": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "database": {
        "categories": [
          "memory-corruption"
        ],
        "cvss": null,
        "informational": null,
        "source": "https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2023-0061.json"
      }
    }
    RustSec · RUSTSEC-2023-0061 · Updated 2026-07-07T17:56:20.858779255Z

Vendor product assessments

Showing 32 of 568 vendor product statements; 536 omitted. Read the full vendor advisory.

  • firefox-0:102.15.1-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_9?arch=i686

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-debuginfo-0:102.15.1-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_9?arch=ppc64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-debuginfo-0:102.15.1-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_9?arch=s390x

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-0:102.15.1-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_9?arch=i686

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-debuginfo-0:1.0.0-5.2.el8_1.1.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.1) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_1.1?arch=ppc64le

    • vendor fix: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-debugsource-0:102.15.1-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-debugsource-0:102.15.1-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.2) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=ppc64le

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • thunderbird-0:102.15.1-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.2) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • thunderbird-debuginfo-0:102.15.1-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream TUS (v. 8.2) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-0:102.15.1-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.8.4) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_4?arch=aarch64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-debuginfo-0:1.0.0-7.el8_4.1.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.8.4) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_4.1?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • thunderbird-0:102.15.1-1.el8_4.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.4) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_4?arch=src

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-java-debuginfo-0:1.0.0-7.el8_4.1.i686 as a component of Red Hat Enterprise Linux AppStream TUS (v.8.4) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_4.1?arch=i686

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-0:1.0.0-7.el8_6.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.8.6) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_6.1?arch=ppc64le

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-tools-debuginfo-0:1.0.0-7.el8_6.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.6) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_6.1?arch=aarch64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-debuginfo-0:102.15.1-1.el8_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_8?arch=aarch64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-debugsource-0:1.0.0-8.el8_8.1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_8.1?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • thunderbird-debuginfo-0:102.15.1-1.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_8?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-0:1.2.0-6.el9_0.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_0?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-tools-debuginfo-0:1.2.0-6.el9_0.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_0?arch=ppc64le

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox-debuginfo-0:102.15.1-1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-debugsource-0:1.2.0-7.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=s390x

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • thunderbird-0:102.15.1-1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=aarch64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-debugsource-0:1.2.0-7.el9_2.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=aarch64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-tools-debuginfo-0:1.2.0-7.el9_2.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9) · fixed

    Vendor assessment for this product only.

    pkg:rpm/redhat/[email protected]_2?arch=x86_64

    • vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Vendor guidance
    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox as a component of Red Hat Enterprise Linux 6 · known affected

    Vendor assessment for this product only.

    pkg:rpm/redhat/firefox

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    • no fix planned: Out of support scope
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • firefox.src as a component of Red Hat Enterprise Linux 6 · known affected

    Vendor assessment for this product only.

    pkg:rpm/redhat/firefox?arch=src

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    • no fix planned: Out of support scope
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp as a component of Red Hat Enterprise Linux 7 · known not affected

    Vendor assessment for this product only.

    Reason: vulnerable code not present

    pkg:rpm/redhat/libwebp

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-devel as a component of Red Hat Enterprise Linux 7 · known not affected

    Vendor assessment for this product only.

    Reason: vulnerable code not present

    pkg:rpm/redhat/libwebp-devel

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-java as a component of Red Hat Enterprise Linux 7 · known not affected

    Vendor assessment for this product only.

    Reason: vulnerable code not present

    pkg:rpm/redhat/libwebp-java

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp-tools as a component of Red Hat Enterprise Linux 7 · known not affected

    Vendor assessment for this product only.

    Reason: vulnerable code not present

    pkg:rpm/redhat/libwebp-tools

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00
  • libwebp.src as a component of Red Hat Enterprise Linux 7 · known not affected

    Vendor assessment for this product only.

    Reason: vulnerable code not present

    pkg:rpm/redhat/libwebp?arch=src

    • workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Red Hat · CVE-2023-4863 · Updated 2025-11-21T13:40:23+00:00

Unverified PoC candidates

Catalogue matches for further research. These repositories have not been validated as working exploits.

14 candidates

Additional exploitation reports

Source-specific reports, separate from CISA KEV. Repeated observations from one source are not independent confirmations.

Known Affected Software Configurations

VendorProductVersion range
GoogleChrome< 116.0.5845.187
FedoraprojectFedora37
FedoraprojectFedora38
FedoraprojectFedora39
DebianDebian Linux10.0
DebianDebian Linux11.0
DebianDebian Linux12.0
MozillaFirefox< 102.15.1
MozillaFirefox< 117.0.1
MozillaFirefox≥ 115.1.0 and < 115.2.1
MozillaThunderbird< 102.15.1
MozillaThunderbird≥ 115.0 and < 115.2.2
MicrosoftEdge Chromium< 116.0.1938.81
MicrosoftTeams< 1.6.00.26463
MicrosoftTeams< 1.6.00.26474
MicrosoftWebp Image Extension< 1.0.62681.0
WebmprojectLibwebp< 1.3.2
NetappActive Iq Unified Manager*
BentleySeequent Leapfrog< 2023.2
BandisoftHoneyview< 5.51

All CVSS metrics

  • HIGH 8.8 v3.1 · ADP Primary
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • HIGH 8.8 v3.1 · NVD Primary
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

Exploit-tagged references (not proof of a PoC)

Patches & mitigations

Advisories

Technical & other

Sources: NVD · CVE.org · All sources and attribution · EPSS