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CVE-2026-44947— Stale PSA ClusterRoleBinding Persists After RoleTemplate Downgrade in Rancher

AI Predicted 6.5 Difficulty: Easy EPSS 0.23% · P14

Possible ATT&CK Techniques 1AI

T1078.004 · Cloud Accounts

Affected Version Matrix 2

VendorProductVersion RangeStatus
SUSERancher2.13.0< 2.13.7affected
2.14.0< 2.14.3affected
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I. Basic Information for CVE-2026-44947

Vulnerability Information
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Vulnerability Title
Stale PSA ClusterRoleBinding Persists After RoleTemplate Downgrade in Rancher
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
权限预留不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rancher 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rancher是Rancher组织开源的一个开源容器管理平台,专为在生产环境中部署容器的组织而构建。 Rancher 2.13.7及之前的2.13.x版本和2.14.3及之前的2.14.x版本存在权限许可和访问控制问题漏洞，该漏洞源于遗留项目角色模板绑定（PRTB）协调器缺乏清理机制，可能导致用户在管理员从RoleTemplate删除权限后保留未经授权的Pod Security Admission（PSA）权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
SUSERancher 2.13.0 ~ 2.13.7 -

II. Public POCs for CVE-2026-44947

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III. Intelligence Information for CVE-2026-44947

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Vendor Advisories for CVE-2026-44947 (1)

Same Patch Batch · SUSE · 2026-06-30 · 5 CVEs total

CVE-2026-410538.8 HIGHOver-inclusive team membership expansion in GitHub App authentication provider for Rancher
CVE-2026-44949Unauthenticated namespace creation and RBAC injection via rancher-webhook FleetWorkspace m
CVE-2026-44948Path Traversal in Rancher Fleet ImageScan GitRepo Path Handler
CVE-2026-44946SAML Authentication Replay in Rancher

IV. Related Vulnerabilities

Same product: Rancher
Same vendor: SUSE
Same weakness: CWE-281

V. Comments for CVE-2026-44947

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