PT-2026-53895 · Suse · Rancher

Isaac David · Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-44947

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Rancher versions 2.13.0 through 2.13.7 Rancher versions 2.14.0 through 2.14.3

Description A missing clean-up process in the legacy Project Role Template Binding (PRTB) reconciler allows users to retain unauthorized Pod Security Admission (PSA) permissions. This occurs after an administrator removes those permissions from a RoleTemplate, meaning the changes are not properly propagated to the users.

Recommendations Update Rancher versions 2.13.0 through 2.13.7 to a version newer than 2.13.7. Update Rancher versions 2.14.0 through 2.14.3 to a version newer than 2.14.3.

Fix

Improper Preservation of Permissions

Weakness Enumeration

CWE-281

Related Identifiers

CVE-2026-44947

Affected Products

Rancher

References · 3

• https://github.com/rancher/rancher/security/advisories/GHSA-c4rp-wgqc-mfhc · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44947 · Security Note
• https://twitter.com/VulmonFeeds/status/2071989247272239368 · Twitter Post