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CVE-2026-41527

Local Privilege Escalation via KUniqueService in KDE Kleopatra

KDE Kleopatra before 26.08.0 on Windows allows local users to obtain the privileges of a Kleopatra user, because there is an error in the mechanism (KUniqueService) for ensuring that only one instance is running.

CVSS 3.1 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Kde
Products
Kleopatra