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CVE-2026-89078

9.9 critical Published
NVD · CVE.org

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary code on the GitLab server due to a double free issue when parsing a specially crafted regular expression in a CI/CD configuration.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

In the news 1

Change history 1

  1. First seenCVSS 9.9 · gitlabNVD modified 2026-10-30 23:19

Affected (CPE criteria) 1

  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

References 3