GitLab warns of new max severity code execution vulnerability

Sergiu Gatlan reports: GitLab has released security patches for a maximum-severity Regular Expression Compiler flaw that can let remote attackers run arbitrary code on vulnerable servers. This security issue is tracked as CVE-2026-110264 and was reported by a security researcher using the ‘joaxcar‘ handle through GitLab’s HackerOne bug bounty program. CVE-2026-110264 stems from an integer…

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Article Link: https://databreaches.net/2026/10/27/gitlab-warns-of-new-max-severity-code-execution-vulnerability/