
GitLab's Critical CVE-2026-85706: When DevOps Platforms Become Attack Vectors
GitLab released emergency patches in September 2026 for two critical vulnerabilities, including CVE-2026-85706 with a perfect 10.0 CVSS score. The path traversal flaw allows unauthenticated attackers to read any file on self-managed GitLab servers through malformed repository commit requests. A second vulnerability (CVE-2026-87719) enables authenticated users to extract Advanced Search credentials via Duo Chat command injection. Security researchers immediately observed internet-wide scanning for the vulnerabilities, prompting CISA to add them to the Known Exploited Vulnerabilities list. This incident highlights the accelerating timeline between vulnerability disclosure and active exploitation, particularly for software development platforms that are critical to modern DevSecOps pipelines and contain sensitive source code and credentials.
Kill Chain










