CVE-2026-85706: gitlab gitlab

CVSS 10.0 (critical) · listed as exploited by CISA since 2026-09-11 · published 2026-09-12

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.11.12, 19.0 before 19.0.9, 19.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an unauthenticated user could have read arbitrary files from the GitLab server due to improper path confinement and missing authentication enforcement in the repository commits API.

Affected products (NVD): gitlab gitlab

Fixed in (NVD): 18.11.12, 19.0.9, 19.1.8, 19.2.6, 19.3.2

Weakness: CWE-22

Source: NVD CVE-2026-85706

References

• https://gitlab.com/gitlab-org/gitlab/-/work_items/627748
• https://hackerone.com/reports/3909881
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-85706

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