{"id":"CVE-2026-41527","aliases":["EUVD-2026-24513","GHSA-g2r2-6v8v-5qgm"],"status":"published","title":"KDE Kleopatra before 26.08.0 on Windows allows local users to obtain the privileges of a...","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.","severity":{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00114,"percentile":0.0148,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-670"],"published":"2026-04-21T00:00:00Z","modified":"2026-10-28T02:30:43Z","products":[{"vendor":"kde","product":"kleopatra"}],"references":[{"url":"https://github.com/KDE/kleopatra/releases","tags":["package"]},{"url":"https://commits.kde.org/kleopatra/73471abb92d99c56354adb582bfaec2764c22b79","tags":["web"]},{"url":"https://kde.org/info/security/advisory-20260408-1.txt","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41527","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g2r2-6v8v-5qgm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41527.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-41527","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.","status":"published","published":"2026-04-21T00:00:00Z","modified":"2026-04-22T15:35:24.571Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T13:41:19.694734Z"}],"euvd":[{"id":"EUVD-2026-24513","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.","status":"published","published":"2026-04-21T00:00:00Z","modified":"2026-04-22T15:35:24Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:20.283712Z"}],"ghsa":[{"id":"GHSA-g2r2-6v8v-5qgm","title":"KDE Kleopatra before 26.08.0 on Windows allows local users to obtain the privileges of a...","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.","status":"published","published":"2026-04-22T00:31:40Z","modified":"2026-04-22T00:31:41Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T15:07:34.1405Z"}],"nvd":[{"id":"CVE-2026-41527","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.","status":"published","published":"2026-04-21T22:16:20.363Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T14:12:15.493943Z"}],"osv":[{"id":"CVE-2026-41527","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.","status":"published","published":"2026-04-21T00:00:00Z","modified":"2026-10-28T02:30:43.851478155Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T15:45:03.764807Z"}]}}