CVE-2026-41527

Published April 21st, 2026

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CVSS v3

6.9

MEDIUM

CVSS v2

N/A

Affected

PROJECT

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.

KDE/kleopatra

Certificate manager and GUI for OpenPGP and CMS cryptography

GitHub

178