Critical severity9.9GHSA Advisory· Published May 13, 2026· Updated May 13, 2026

CVE-2026-41050

Description

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.

Affected products

Rancher/FleetGHSA
Range: >= 0.11.0, < 0.11.13

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/advisories/GHSA-765j-qfrp-hm3jnvdADVISORY
bugzilla.suse.com/show_bug.cginvd
github.com/rancher/fleet/security/advisories/GHSA-765j-qfrp-hm3jghsa
nvd.nist.gov/vuln/detail/CVE-2026-41050ghsa

News mentions

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cvss	0.643
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000