CRITICAL: CVE-2026-1868 in GitLab AI Gateway (18.1.6 – 18.8.0) allows remote code execution or DoS via Duo Workflow Service. Patch to 18.6.2, 18.7.1, or 18.8.1. Restrict workflow access & monitor for abuse! https://radar.offseq.com/threat/cve-2026-1868-cwe-1336-improper-neutralization-of--f5bf4abe #OffSeq #GitLab #Vuln #CVE20261868