AZL-89372

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-89372.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-89372

Upstream

CVE-2026-50219

Published

2026-06-04T06:16:25Z

Modified

2026-08-28T17:47:46Z

Summary

CVE-2026-50219 affecting package expat for versions less than 2.8.2-1

Details

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,

References

https://nvd.nist.gov/vuln/detail/CVE-2026-50219

Affected packages

Azure Linux:3 / expat

Package

Name: expat
Purl: pkg:rpm/azure-linux/expat

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.8.2-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-89372.json"