CVE-2026-41052

EUVD-2026-40130
Improper privilege handling could be used by users with Project Owner role to escalate privileges, in Rancher versions 2.14 before 2.14.2, 2.13 before 2.13.6, and 2.12 before 2.12.10.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 34.3%
Affected Products (NVD)
VendorProductVersion
suserancher
2.12.0 ≤
𝑥
< 2.12.10
suserancher
2.13.0 ≤
𝑥
< 2.13.6
suserancher
2.14.0 ≤
𝑥
< 2.14.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/rancher/rancher/security/advisories/GHSA-vx8h-4prv-g744