2026-016: Critical Vulnerability in GitLab CE and EE

By CERT-EU Security Advisories1 min readPublished 12 October 2026

https://cert.europa.eu/publications/security-advisories/2026-016/

External Source means this preview stays on Qubicweb while the full article lives on the publisher site.

Brief points

Key points will appear here after this read is condensed for Qubicweb. Use the source link below if you need the full article immediately.

On 12 October 2026, GitLab released versions 19.4.2, 19.3.4 and 19.2.8 of GitLab Community Edition (CE) and Enterprise Edition (EE), fixing 24 security issues among which a critical vulnerability that could allow an unauthenticated attacker to execute arbitrary code on the server.
CERT-EU strongly recommends upgrading self-managed GitLab CE/EE instances to a fixed version as soon as possible,...

This is a preview.