CVE-2026-50219LowCVSS 4.9

libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,

Published
June 9, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2026-50219 →

🎯 Affected products1

  • azl3 expat 2.6.4-6 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 2.8.2-1

🔗 References (2)