AZL-86340

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86340.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-86340

Upstream

CVE-2026-45186

Published

2026-05-10T07:16:07Z

Modified

2026-08-28T17:47:34Z

Summary

CVE-2026-45186 affecting package expat for versions less than 2.8.2-1

Details

In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-45186

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-86340.json"