PT-2026-139957
CVE-2026-124441
·
Published
2026-11-08
·
Updated
2026-11-08
Description by
CVSS 3.1
8.8
HighMetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Kyverno versions prior to 1.19.2
Description
An authorization bypass allows namespaced tenants to generate any resource kind in any namespace by templating the generate rule's kind and namespace with variables. An attacker can create a Policy and trigger a ConfigMap within their own namespace, which leads the privileged background-controller to write NetworkPolicies or RoleBindings into victim or kube-system namespaces.
Recommendations
Update to version 1.19.2 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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