CVE-2026-1094

Improper Validation of Unsafe Equivalence in Input in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.8 before 18.8.4 that could have allowed an authenticated developer to hide specially crafted file changes from the WebUI.

Affected

GitLab

CVSS v3.1 GITLAB

4.6 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS

0.19% chance of exploitation in the next 30 days, 9th percentile

Published

2026-02-11

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3502519

Security advisories

• https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released
• https://gitlab.com/gitlab-org/gitlab/-/issues/586483

References

• CVE Record
• NVD entry