Medium severity · published Jun 30, 2026
CVE-2026-44947
Stale PSA ClusterRoleBinding Persists After RoleTemplate Downgrade in Rancher
6.9
CVSS
0.4%
EPSS
No
On KEV
Description
A missing clean-up in the legacy Project Role Template Binding (PRTB)
reconciler in Rancher versions 2.13.0 up to 2.13.7 and 2.14.0 up to 2.14.3 allowed users to retain unauthorized Pod Security
Admission (PSA) permissions after an administrator removes those
permissions from a RoleTemplate.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rancher · SUSE
2.13.0 before 2.13.7; 2.14.0 before 2.14.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44947
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44947
github.com
https://github.com/rancher/rancher/security/advisories/GHSA-c4rp-wgqc-mfhc
More from Rancher
9.9
CVE-2026-44935
Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer
9.9
CVE-2026-41050
Helm impersonation bypass of `RESTClientGetter` retains `cluster-admin` during template rendering
9.9
CVE-2023-22651
Improper Privilege Management vulnerability in SUSE Rancher allows Privilege Escalation
9.9
CVE-2021-36783
A Insufficiently Protected Credentials vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners and Project Members to read credentials,…
9.9
CVE-2021-36782
A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to…