BaselineWatch
Desk

CVE-2026-97229

10.0 critical exploit ×4 SSVC exploitation: none Analyzed

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

Fix

Microsoft's update · Critical

  • Release Notes — azl4 ruby 3.4.10-36.azl4 on Azure Linux 4.0 · build 0:3.4.12-38.azl4
  • Release Notes — azl3 ruby 3.3.5-10 on Azure Linux 3.0 · build 3.3.13-0

From the 2026-Oct release note of Microsoft's Security Update Guide, revised 2026-10-29.

Public exploits 4

Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

In the news 7

Change history 1

  1. First seenCVSS 10.0 · gitlabNVD modified 2026-10-14 13:55

Affected (CPE criteria) 2

  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

References 4