{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "26.08.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2ddbfd59b145ac527383fb7910b9f1f00d2fdcf4"
            }
          ],
          "repo": "https://github.com/kde/kleopatra",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-670"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41527.json"
  },
  "details": "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.",
  "id": "CVE-2026-41527",
  "modified": "2026-08-22T03:30:56.077441463Z",
  "published": "2026-04-21T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://commits.kde.org/kleopatra/73471abb92d99c56354adb582bfaec2764c22b79"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41527.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://kde.org/info/security/advisory-20260408-1.txt"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41527"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/KDE/kleopatra/releases"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}