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apr-util: Apache Portable Runtime Utility: Denial of Service via XML stack recursion attack

🗓️ 22 Aug 2026 00:58:40Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

Stack recursion DoS in apr-util via crafted XML input to apr_xml_quote_elem() causing crash.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64apr-util1.6.5-1.hum1apr-util-1.6.5-1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64apr-util1.6.5-1.hum1apr-util-1.6.5-1.hum1.x86_64.rpm

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22 Aug 2026 01:15Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.1
EPSS0.00477
SSVC
6