CVE-2026-6645

PaperCut Print Deploy ClientVulnerabilityCVSS 7.3

Une vulnérabilité a été découverte dans PaperCut Print Deploy Client. Elle permet à un attaquant de provoquer une exécution de code arbitraire.

No public exploitation has been reported so far. No distribution fix is listed yet; apply vendor mitigations and monitor.

Recommended action: Track your distribution's security tracker and apply the fix as soon as it ships.

CVE-2026-6645 PaperCut Print Deploy Client Vulnerability

Severity metrics

CVSS 4.0 : 7.3 HIGH

Attack vectorLocal

Attack complexityLow

Attack requirementsPresent

Privileges requiredLow

User interactionPassive

Confidentiality impactHigh

Integrity impactHigh

Availability impactHigh

Subsequent confidentialityHigh

Subsequent integrityHigh

Subsequent availabilityHigh

Vector: AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Key points

CVE : CVE-2026-6645

Affected & fixed versions by distribution

Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.

No affected package in the tracked watchlist yet (Debian, Ubuntu, Arch, SUSE, Red Hat...). Triage may still be pending.

Sources

Advisory NVD CVE.org

Published 2026-06-22 · updated 2026-07-27 · source: CERT-FR Avis