All vulnerabilities

Servers and applications

CVE-2026-88765

GitLab has remediated an issue in GitLab EE affecting all versions from 12.3 to 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 under certain conditions could allow an authenticated user to achieve remote code execution by importing a specially crafted Git project export to overflow the Unicode conversion buffer used in Advanced Search indexing.

Severity
High 8.5
Published
15 Sept 2026
Last changed
28 Sept 2026
Added to UpHeron
21 Oct 2026
Fixed in
19.1.8, 19.2.6, 19.3.2
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 12.3.0 before 19.1.8
  • From 19.2.0 before 19.2.6
  • From 19.3.0 before 19.3.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-88765
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-88765