Improper Preservation of Permissions Affecting github.com/rancher/rancher/pkg/controllers/managementuser/rbac package, versions >=2.13.0 <2.13.7>=2.14.0 <2.14.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published1 Jul 2026
- disclosed30 Jun 2026
- creditUnknown
Introduced: 30 Jun 2026
CVE-2026-44947 (opens in a new tab)How to fix?
Upgrade github.com/rancher/rancher/pkg/controllers/managementuser/rbac to version 2.13.7, 2.14.3 or higher.
Overview
Affected versions of this package are vulnerable to Improper Preservation of Permissions due to improper clean-up in the legacy Project Role Template Binding reconciler. An attacker can retain unauthorized Pod Security Admission permissions by leveraging stale ClusterRoleBinding objects after an administrator removes those permissions from a RoleTemplate.