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python: Python: Performance degradation in XML processing due to quadratic time complexity

🗓️ 29 Jul 2026 21:46:10Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 9 Views

Python xml.etree.ElementPath DoS from quadratic XML processing with XPath predicates in findall/iterfind.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64python3.103.10.20-3.2.hum1python3.10-3.10.20-3.2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64python3.103.10.20-3.2.hum1python3.10-3.10.20-3.2.hum1.x86_64.rpm

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06 Sep 2026 05:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 42
EPSS0.00369
SSVC
9