Skip to content
fr Sign in
8.8 High

CVE-2026-44938 A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from…

Description

A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fleet.yaml (or BundleDeployment.spec.options.namespaceLabels) when applying them to the target namespace. An attacker with git push access to a Fleet-monitored repository could overwrite Pod Security Standards (PSS) enforcement labels on a target namespace. This allows the attacker to weaken admission controls and deploy workloads that PSS policies would otherwise block.

Affected products and versions

Product Affected versions Fixed in
Rancher 0.15 0.15.0 → < 0.15.2 0.15.2
Rancher 0.14 0.14.0 → < 0.14.6 0.14.6
Rancher 0.13 0.13.0 → < 0.13.11 0.13.11
Rancher 0.12 0.12.0 → < 0.12.15 0.12.15

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Rancher

The 86 CVEs of Rancher →
CVE-2026-88811 Missing filtering in the SUSE Rancher Manager meta proxy could cause passed in rancher credentials to be leaked to cloud… 9.1 Critical CVE-2026-88810 A privilege escalation issue was discovered in Rancher Manager's role-based access control 7.2 High CVE-2026-88809 A security vulnerability exists in the SUSE Rancher Manager meta proxy endpoint (/meta/proxy) 7.6 High CVE-2026-94290 SUSE Rancher Fleet clusters reference a kubeconfig secret that the controller uses to install and manage a Fleet agent… 9.1 Critical
Track this CVE