View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2026-41527 unimportant priority: Debian including 1 source packages (kleopatra), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
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.