high · CVSS v3 7.7 · CVSS v4 8.3
CVE-2026-122307
Kyverno before 1.19.2 contains a policy bypass vulnerability in the admissionpolicygenerator controller, which folds Pol…
Description
Kyverno before 1.19.2 contains a policy bypass vulnerability in the admissionpolicygenerator controller, which folds PolicyExceptions into generated ValidatingAdmissionPolicies while ignoring the --enablePolicyException, --exceptionNamespace, and policy kind gates. Users with namespaced create rights on PolicyExceptions can inject negated matchConditions into the generated policies to admit violating resources, bypassing cluster-wide enforcement.
Scores
- Severity
- high
- CVSS v2
- 6.8
- CVSS v3
- 7.7
- CVSS v4
- 8.3
- EPSS
- —