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CVE PROGRAM SOURCE RECORD4.1 Medium

CVE-2026-1230

Use of Incorrectly-Resolved Name or Reference in GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 1.0 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to cause repository downloads to contain different code than displayed in the web interface due to incorrect validation of branch references under certain circumstances.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

GitLab GitLab

Default version status: unaffected

  • 1.0 to < 18.7.6affected
  • 18.8 to < 18.8.6affected
  • 18.9 to < 18.9.2affected

References