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CVE-2026-41527

KDE Kleopatra

Description

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 6.9EPSS 0.11399999999999999%Risk 0.7
View source
Published
2026-04-21 22:16:20
Affected versions
<26.08.0
Type
Installed app
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L