CVE-2026-41050
Fleet: Helm impersonation bypass of `RESTClientGetter` retains `cluster-admin` during template rendering
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut GHSA.
Beschreibung
Fleet's Helm deployer did not fully apply ServiceAccount impersonation in two code paths, allowing a tenant with git push access to a Fleet-monitored repository to read secrets from any namespace on every downstream cluster targeted by their `GitRepo`.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/rancher/fleet | 0.15.1, 0.14.5, 0.13.10, 0.12.14, 0.11.13 |