TI-2026-59109 Aliases CVE-2026-86341 GHSA-9pgf-qvj2-p23v

Access Control Check Implemented After Asset is Accessed in GitLab

LOW 20CWE-1280Published 2026-09-16 · Updated 2026-09-16

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

GitLab has remediated an issue in GitLab EE affecting all versions from 17.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an authenticated user with Owner or Maintainer permissions could have silently disabled protected environment deployment approval requirements, allowing unapproved deployments to reach production, due to improper access control checks performed after the protected resource was modified.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00364 30th percentileScored 2026-11-07

Fix Fixed GitLab (GitLab): 19.1.8, 19.2.6, 19.3.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
GitLab	GitLab	17.1 to before 19.1.8; 19.2 to before 19.2.6; 19.3 to before 19.3.2	19.1.8, 19.2.6, 19.3.2	Patch available	CNA

GitLab VendorGitLab Affected 17.1 to before 19.1.8; 19.2 to before 19.2.6; 19.3 to before 19.3.2 Fixed in 19.1.8, 19.2.6, 19.3.2 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	17.1.0 to before 19.1.8; 19.2.0 to before 19.2.6; 19.3.0 to before 19.3.2	Vulnerable	GitLab

cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* Versions 17.1.0 to before 19.1.8; 19.2.0 to before 19.2.6; 19.3.0 to before 19.3.2 Vulnerable ·GitLab

Remediation

Fix · CNA GitLab (GitLab) Fixed in 19.1.8, 19.2.6, 19.3.2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-09-16
GitLab 19.1.8, 19.2.6, 19.3.2
11 records Highest priority Priority MEDIUM 2 MEDIUM, 9 LOW
Other records, highest priority first
- TI-2026-00895 Allocation of Resources Without Limits or Throttling in GitLabPriority MEDIUM 40
- TI-2025-13564 Allocation of Resources Without Limits or Throttling in GitLabPriority MEDIUM 40
- TI-2026-55201 Incorrect Authorization in GitLabPriority LOW 37
Show all 11 records →

Timeline

2026-10-02 Threatist record created from CVE-2026-86341
2026-10-03 Alias added: GHSA-9pgf-qvj2-p23v

References

Advisory 1

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/

Other 1

https://gitlab.com/gitlab-org/gitlab/-/work_items/600088

TI-2026-71508 Integer overflow in GitLab allows code execution on the server KEVCVSS 3.1CRITICAL 10.0
TI-2026-58817 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLab KEVCVSS 3.1CRITICAL 10.0
TI-2023-06425 Weak Password Recovery Mechanism for Forgotten Password in GitLab KEVCVSS 3.1CRITICAL 10.0
TI-2021-05191 Code injection in GitLab KEVCVSS 3.1CRITICAL 10.0
TI-2021-05161 Server-side request forgery in GitLab KEVCVSS 3.1CRITICAL 9.8
TI-2022-02763 Injection in GitLab CVSS 3.1CRITICAL 9.9

See all 1506 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences