← Back to Feed

GitLab warns of critical RCE vulnerability in AI Gateway service

October 2, 2026 · BleepingComputer · Severity: CRITICAL

This article reports that GitLab disclosed a critical RCE vulnerability in its AI Gateway service and urged immediate patching. The flaw could allow attackers to execute arbitrary commands on affected instances. 📌 **Analyst Note:** Given the critical severity and the growing use of AI features in DevOps, this vulnerability should be treated as an emergency. Security teams should prioritize patching and check for any unauthorized access to GitLab instances.

Key Takeaways

  • GitLab has issued an urgent warning for customers to patch a critical remote code execution vulnerability in its AI Gateway service that could allow attackers to run arbitrary commands.
  • The vulnerability poses a severe risk as it affects a service integral to GitLab's AI features, potentially enabling full compromise of vulnerable instances.
  • Organizations using GitLab's AI Gateway should apply the patch immediately and review their deployment for any signs of exploitation, as the flaw is critical and likely to be targeted.
☕ Buy a Coffee