high · CVSS v3 7.5 · CVSS v4 8.7
CVE-2026-122319
Kyverno before 1.19.2 contains a denial-of-service vulnerability in the In and NotIn operators that allows attackers to …
Description
Kyverno before 1.19.2 contains a denial-of-service vulnerability in the In and NotIn operators that allows attackers to crash the policy engine via an unchecked type assertion. Attackers can submit resources whose JMESPath-evaluated values yield arrays of integers, booleans, or mixed types, triggering a panic that disrupts admission control and policy enforcement.
Scores
- Severity
- high
- CVSS v2
- 7.8
- CVSS v3
- 7.5
- CVSS v4
- 8.7
- EPSS
- —