CVE-2026-1456

Allocation of Resources Without Limits or Throttling in GitLab

Résumé

Description d'origine

La description telle que publiée par la source (souvent en anglais).

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to cause denial of service through CPU exhaustion by submitting specially crafted markdown files that trigger exponential processing in markdown preview.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Paquets affectés

Bitnami gitlab

[{"type":"SEMVER","events":[{"introduced":"18.7.0"},{"fixed":"18.7.4"},{"introduced":"18.8.0"},{"fixed":"18.8.4"}]}]

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Ubuntu UBUNTU-CVE-2026-1456 gitlab

Références

advisory about.gitlab.com
report gitlab.com
web hackerone.com
web nvd.nist.gov