DEBIAN-CVE-2026-76878

In OpenStack Aodh before 22.0.1, the alarm list API bypasses project scoping when the allprojects query parameter is set to false. The API checks for the presence of the allprojects key rather than its value; a true value enforces the administrator-only policy, but a false value removes the key a...

CVE-2026-76878

CVE-2026-76878 affects OpenStack Aodh (before 22.0.1) and OpenStack Watcher (since Ussuri/Watcher 4.0.0). In Aodh, the alarm list API checks for the presence of the all_projects key rather than its value, so setting it to false removes the key and skips project-scoping logic. A non-admin user wit...