CVE-2026-41527

CVSS 6.9 MEDIUMEPSS 0.1%CWE-670

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.

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

Produtos afetados

KDE · Kleopatra

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Referências

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