CVE-2025-13929
HIGH 7.5 ALL-YEARSGitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.0 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an unauthenticated user to cause a denial of service by issuing specially crafted requests to repository archive endpoints under certain conditions.
Severe if exploited (CVSS 7.5), but no confirmed exploitation. Patch on a normal cadence.
Exploitation likelihood
0.5%chance of exploitation in 30 days · 45th percentile
Impact if exploited
7.5CVSS 3.1 · HIGH · CNA
- ConfidentialityNone
- IntegrityNone
- AvailabilityHigh
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ✓Privileges: No account or privileges required
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
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:
Weakness (CWE)
- CWE-770: : Allocation of Resources Without Limits or Throttling
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References and research data (JSON)
Known Affected Software Configurations
| Vendor | Product | Version range |
|---|---|---|
| Gitlab | Gitlab | ≥ 10.0.0 and < 18.7.6 |
| Gitlab | Gitlab | ≥ 10.0.0 and < 18.7.6 |
| Gitlab | Gitlab | ≥ 18.8.0 and < 18.8.6 |
| Gitlab | Gitlab | ≥ 18.8.0 and < 18.8.6 |
| Gitlab | Gitlab | ≥ 18.9.0 and < 18.9.2 |
| Gitlab | Gitlab | ≥ 18.9.0 and < 18.9.2 |
All CVSS metrics
- HIGH 7.5 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - HIGH 7.5 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
Exploit-tagged references (not proof of a PoC)
- https://hackerone.com/reports/3441004 CVE record · GitLab · Updated 2026-03-11T16:05:35.672Z
NVD · CVE-2025-13929 · Updated 2026-06-17T08:34:59.910
Advisories
- https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/ CVE record · GitLab · Updated 2026-03-11T16:05:35.672Z
NVD · CVE-2025-13929 · Updated 2026-06-17T08:34:59.910 - https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-208575 EUVD · EUVD-2025-208575
Technical & other
- https://gitlab.com/gitlab-org/gitlab/-/issues/582738 CVE record · GitLab · Updated 2026-03-11T16:05:35.672Z
NVD · CVE-2025-13929 · Updated 2026-06-17T08:34:59.910 - https://gitlab.com/gitlab-org/gitlab/-/work_items/582738 CVE record · GitLab · Updated 2026-03-11T16:05:35.672Z
NVD · CVE-2025-13929 · Updated 2026-06-17T08:34:59.910
Sources: NVD · CVE.org · All sources and attribution · EPSS