Security Advisory

CVE-2026-23881

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-27 16:10:44

Last updated 2026-01-27 16:33:03

Assigner GitHub_M

State PUBLISHED

Description

Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have unbounded memory consumption in Kyvernos policy engine that allows users with policy creation privileges to cause denial of service by crafting policies that exponentially amplify string data through context variables. Versions 1.16.3 and 1.15.3 contain a patch for the vulnerability.

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