GitLab released security patches addressing critical vulnerabilities in versions 17.11.1, 17.10.5, and 17.9.7. These updates fix issues like XSS, DoS, and account takeover risks, along with several bug fixes. Key vulnerabilities include CVE-2025-1763 (XSS) and CVE-2025-1908 (header injection). The updates also enhance pipeline security and session management. GitLab advises users to update promptly to ensure system security.