CVE-2026-41527

MEDIUM

6.9

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.16.9

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/21/2026

Ultima modificacao4/22/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-670

Referencias

https://commits.kde.org/kleopatra/73471abb92d99c56354adb582bfaec2764c22b79(cve@mitre.org)

https://github.com/KDE/kleopatra/releases(cve@mitre.org)

https://kde.org/info/security/advisory-20260408-1.txt(cve@mitre.org)

Correlacoes IOC

Sem correlacoes registradas

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