HIGHCVSS v3.1 7.7Vulnerability
CVE-2026-122307
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.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-05T05:51:13.658545+00:00
- Cvss severity
- HIGH
- Cvss score
- 7.7
- Retrieved at
- 2026-11-05T05:52:17+00:00
- Score
- 7.7
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-122307
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- First seen by Signal
- 2026-11-05T05:47:49+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- Published at
- 2026-11-05T03:17:22.840
- Last modified
- 2026-11-05T03:17:22.840
Related Entities (1)
HAS_WEAKNESS (1)
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