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

🗓️ 29 Jul 2026 21:38:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 8 Views

DoS in Python processing of Extensible Markup Language due to quadratic time from path predicates, exploitable remotely.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanynoarchpython-unversioned-command3.14.6-2.2.hum1python-unversioned-command-3.14.6-2.2.hum1.noarch.rpm
Red Hat Hardened Imagesanyaarch64python33.14.6-2.2.hum1python3-3.14.6-2.2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64python33.14.6-2.2.hum1python3-3.14.6-2.2.hum1.x86_64.rpm

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08 Sep 2026 01:04Current
5.5Medium risk
Vulners AI Score5.5
CVSS 42
EPSS0.00369
SSVC
8