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.

INFO

Published Date :

2026-04-21T00:00:00.000Z

Last Modified :

2026-04-22T15:35:24.571Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41527 vulnerability.

Vendors Products
Kde
  • Kleopatra
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41527.

URL Resource
https://commits.kde.org/kleopatra/73471abb92d99c56354adb582bfaec2764c22b79 cve-icon cve-icon
https://github.com/KDE/kleopatra/releases cve-icon cve-icon
https://kde.org/info/security/advisory-20260408-1.txt cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact