GitLab Critical Patch Release
On October 21, 2026, GitLab released several patches for critical security vulnerabilities affecting Community Edition (CE) and Enterprise Edition (EE) installations. These patches address issues that could allow unauthenticated users to execute arbitrary code, take over LDAP-backed accounts, and retrieve sensitive internal server credentials.
GitLab.com is already running the patched version, and Dedicated tenants running the specified versions do not need to take action. The patched versions include all releases from 18.11.13 through 19.5.1. GitLab has released threat detections to support customers with self-managed instances, and has provided remediation steps for the three high-severity vulnerabilities.
Written by urgent.news from Lobsters's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.