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cups: CUPS: Denial of Service and potential arbitrary code execution via use-after-free vulnerability when deleting temporary printers.

🗓️ 17 Apr 2026 17:04:56Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

CUPS use-after-free in the scheduler deletes temporary printers; may crash daemon and allow code execution.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64cups2.4.17-1.hum1cups-2.4.17-1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64cups2.4.17-1.hum1cups-2.4.17-1.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchcups-filesystem2.4.17-1.hum1cups-filesystem-2.4.17-1.hum1.noarch.rpm

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26 Jul 2026 19:32Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.14 - 6.2
EPSS0.00178
SSVC
3