Critical GitLab Flaw CVE-2026-110264 Allows Unauthenticated Remote Code Execution
GitLab has released patches for a maximum-severity vulnerability that permits unauthenticated remote code execution on self-managed installations. The flaw, tracked as CVE-2026-110264 with a CVSS score of 10.0, stems from an integer overflow during regular expression compilation. It affects every version starting from 7.0 released in 2014 and impacts both Community and Enterprise editions. The issue was reported through the company's HackerOne bug bounty program and has no available workaround. Patches are available in multiple recent releases, though earlier critical updates from October 12 do not cover this vulnerability. No exploitation has been observed as of October 22, and the flaw is not yet listed in the NVD or CISA's exploited vulnerabilities catalog.
BoletimSecOct 22, 2026Translated from Portuguese