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CVE-2026-85706

critical · 10Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Added 2026-09-11Remediation due 2026-09-14

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

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.

10
CVSS
97.4%
EPSS (exploit prob.)
100th
EPSS percentile
2026-09-12
Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Weaknesses

CWE-22

Affected products

VendorProductAffected versions
gitlabgitlab>= 18.7.0, < 18.11.12
gitlabgitlab>= 18.7.0, < 18.11.12
gitlabgitlab>= 19.0.0, < 19.0.9
gitlabgitlab>= 19.0.0, < 19.0.9
gitlabgitlab>= 19.1.0, < 19.1.8
gitlabgitlab>= 19.1.0, < 19.1.8
gitlabgitlab>= 19.2.0, < 19.2.6
gitlabgitlab>= 19.2.0, < 19.2.6
gitlabgitlab>= 19.3.0, < 19.3.2
gitlabgitlab>= 19.3.0, < 19.3.2

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-85706