# CVE-2026-41527

## Summary

- **CVE ID:** CVE-2026-41527
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L)
- **CWE:** CWE-670
- **Published:** Apr 21, 2026
- **Last Modified:** Apr 22, 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.

## Affected Products

- KDE — Kleopatra (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.11%
- **EPSS Percentile:** 1.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._