CVE-2026-41527

Name: CVE-2026-41527
Creator: NVD / NIST
Published: 2026-04-21T22:16:20.363+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 0.11%

Last modified Jun 17, 2026

This CVE is reserved or awaiting analysis. Details will appear once published by NVD.

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.

Metrics

CVSS 3.1

6.9/10

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

EPSS Probability

0.11%

1.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-670

References

https://commits.kde.org/kleopatra/73471abb92d99c56354adb582bfaec2764c22b79
https://github.com/KDE/kleopatra/releases
https://kde.org/info/security/advisory-20260408-1.txt

Timeline

Published: Apr 21, 2026
Last Modified: Jun 17, 2026
Status: Awaiting Analysis

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Source: NVD / NIST