CVE-2026-41527

—

CVSS 3.1

6.9 medium

EPSS

<1%p2

Published

Apr 21, 2026 (Apr 21, 2026)

Modified

Jun 17, 2026

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.

Weakness: CWE-670
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

NVD CVE.org GitHub PoCs EPSS (0.1%)

In the news0 stories

No ingested article mentions this CVE yet.