Medium severity6.5NVD Advisory· Published May 14, 2026· Updated May 14, 2026
CVE-2026-8280
CVE-2026-8280
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to cause denial of service through excessive memory consumption due to improper input validation.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=8.3.0,<18.9.7
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=8.3.0,<18.9.7
- osv-coords6 versionspkg:apk/chainguard/gitlab-pages-18.11pkg:apk/chainguard/gitlab-rails-ce-18.11pkg:apk/chainguard/gitlab-rails-ce-assets-18.11pkg:apk/chainguard/gitlab-rails-ce-doc-18.11pkg:apk/wolfi/gitlab-pages-18.11pkg:bitnami/gitlab
< 18.11.3-r0+ 5 more
- (no CPE)range: < 18.11.3-r0
- (no CPE)range: < 18.11.3-r0
- (no CPE)range: < 18.11.3-r0
- (no CPE)range: < 18.11.3-r0
- (no CPE)range: < 18.11.3-r0
- (no CPE)range: >= 8.3.0, < 18.9.7
Patches
Vulnerability mechanics
References
2- about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/nvdRelease Notes
- hackerone.com/reports/3329085nvdPermissions Required
News mentions
1- GitLab Patch Release: 18.11.3, 18.10.6, 18.9.7GitLab Security Releases · May 13, 2026