Go/github.com/rancher/fleet CVE-2026-41050: critical 9.9, EPSS 0.39%
Fleet: Helm impersonation bypass of `RESTClientGetter` retains `cluster-admin` during template rendering in github.com/rancher/fleet
Action: Upgrade github.com/rancher/fleet to 0.11.13 or later.
go get github.com/rancher/fleet@v0.11.13go get github.com/rancher/fleet@v0.12.14go get github.com/rancher/fleet@v0.13.10go get github.com/rancher/fleet@v0.14.5go get github.com/rancher/fleet@v0.15.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.11.0 | 0.11.13 | - |
| 0.12.0 | 0.12.14 | - |
| 0.13.0 | 0.13.10 | - |
| 0.14.0 | 0.14.5 | - |
| 0.15.0 | 0.15.1 | - |
Fixed versions
| 0.11.13 | 0.12.14 | 0.13.10 | 0.14.5 | 0.15.1 |
Sources
- osv: GO-2026-5207
- nvd: CVE-2026-41050
- https://github.com/rancher/fleet/security/advisories/GHSA-765j-qfrp-hm3j
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-41050
CVE-2026-41050 · published · modified · JSON