UpHeron
All vulnerabilities

Servers and applications

CVE-2026-75871

GitLab has remediated a vulnerability in the GitLab AI Gateway component affecting all versions of the AI Gateway from 18.10 to 19.0.12, 19.1 to 19.1.7, and 19.2 to 19.2.2 that could have allowed an authenticated user with Duo Agent Platform access to redirect outbound model requests to an externally-controlled endpoint via a crafted inline flow configuration that overrides the HTTP Host header,…

Severity
Critical 9.6
Published
27 Aug 2026
Last changed
1 Sept 2026
Added to UpHeron
21 Oct 2026
Fixed in
19.0.12, 19.1.7, 19.2.2
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 18.10.0 before 19.0.12
  • From 19.1.0 before 19.1.7
  • From 19.2.0 before 19.2.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-75871
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-75871