Low severity2.7NVD Advisory· Published Oct 22, 2026
CVE-2026-103515
CVE-2026-103515
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 19.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when an instance administrator locked a group's Duo availability, an authenticated user with group Owner permissions could have re-enabled AI-backed data egress to a third-party service for that group and its descendant projects, due to insufficient granularity of the admin-lock enforcement controls.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <19.3.6, <19.4.3, <19.5.1
- Range: <19.3.6, <19.4.3, <19.5.1
Patches
Vulnerability mechanics
References
2News mentions
2- 12-Year-Old GitLab Vulnerability Allows Remote Code Execution on Self-Managed ServerCyber Security News · Oct 22, 2026
- GitLab Critical Patch Release: 19.5.1, 19.4.3, 19.3.6, 19.2.9, 19.1.9, 19.0.10, 18.11.13GitLab Security Releases · Oct 21, 2026