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CISA Known Exploited Vulnerability
This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.
CVE

CVE-2026-97229

10.0
CVSScritical
Exploitable remotely over the internet · no authentication required.
Description

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.

Attack Vector
Network
Privileges Req.
None
User Interaction
None
gitlab
Updated Nov 10, 2026View on NVD →
S4E scanner

GitLab CE/EE < 19.2.8 / 19.3.5 / 19.4.2 - Unauthenticated RCE via Onigmo Integer Overflow

GitLab CE/EE 19.2.0-19.2.7, 19.3.0-19.3.4, and 19.4.0-19.4.1 contain a remote code execution caused by insufficient regular expression validation in CI/CD configuration, letting unauthenticated users execute arbitrary code remotely, exploit requires crafted regex in CI/CD config References: https://github.com/jburgess-r7/CVE-2026-97229-PoC https://www.rapid7.com/blog/post/etr-cve-2026-97229-critical-unauthenticated-remote-code-execution-in-gitlab https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/ https://nvd.nist.gov/vuln/detail/CVE-2026-97229 Remediation: Upgrade to GitLab CE/EE 19.2.8, 19.3.5, 19.4.2 or later.

10 assets checked · domain, subdomain, ipv4

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