CVE-2026-14422
HIGH 8.8 ALL-YEARSOut of bounds read and write in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Severe if exploited (CVSS 8.8), but no confirmed exploitation. Patch on a normal cadence.
Exploitation likelihood
0.4%chance of exploitation in 30 days · 31st percentile
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
No public PoC is currently catalogued.
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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.
Weakness (CWE)
- CWE-125: Out-of-bounds Read
- 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)
Vendor product assessments
All currently supported Red Hat products · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00
Known Affected Software Configurations
| Vendor | Product | Version range |
|---|---|---|
| Chrome | < 150.0.7871.46 |
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 Secondary
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
Advisories
- https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html CVE record · Chrome · Updated 2026-07-01T22:21:50.264Z
NVD · CVE-2026-14422 · Updated 2026-10-25T21:10:00.770
Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00 - https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-14422.json Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-41176 EUVD · EUVD-2026-41176
Technical & other
- https://issues.chromium.org/issues/517225032 CVE record · Chrome · Updated 2026-07-01T22:21:50.264Z
NVD · CVE-2026-14422 · Updated 2026-10-25T21:10:00.770
Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00 - https://access.redhat.com/security/cve/CVE-2026-14422 Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00
- https://www.cve.org/CVERecord?id=CVE-2026-14422 Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00
- https://nvd.nist.gov/vuln/detail/CVE-2026-14422 Red Hat · CVE-2026-14422 · Updated 2026-07-28T12:09:40+00:00
Sources: NVD · CVE.org · All sources and attribution · EPSS