Security Advisory

CVE-2026-76957

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-20 04:28:04

Last updated 2026-08-20 15:26:27

Assigner mitre

CVSS score 4.9

State PUBLISHED

Description

libexpat before 2.8.4 lacks handler call depth tracking with custom encoding callbacks. Thus, a use-after-free can occur. NOTE: this is similar to CVE-2026-50219, CVE-2026-56131 and CVE-2026-56412.

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