PT-2026-137331
CVE-2026-122309
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تاريخ النشر
2026-11-05
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تاريخ التحديث
2026-11-05
الوصف من
CVSS 3.1
6.2
متوسطةالمقاييسAV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:H
Kyverno before 1.19.2 contains a denial of service vulnerability that allows namespace-scoped policy authors to exhaust CPU and memory by submitting CEL expressions evaluated without runtime cost limits. Attackers can create a NamespacedValidatingPolicy or NamespacedDeletingPolicy with nested map comprehensions over large ConfigMap fields to OOM-kill Kyverno pods and block cluster-wide admission.
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