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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-1184

Deserialization of Untrusted Data in GitLab

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Status
Published
Published
Updated
Assigning organization
GitLab

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 11.9 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to cause denial of service by uploading a specially crafted file due to improper validation.

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

  • 11.9 to < 18.9.7affected
  • 18.10 to < 18.10.6affected
  • 18.11 to < 18.11.3affected

References