{"id":"CVE-2022-24521","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-24521","summary":"Windows Common Log File System Driver Elevation of Privilege Vulnerability","details":"Windows Common Log File System Driver Elevation of Privilege Vulnerability","published":"2022-04-15T19:15:11.107","modified":"2026-06-17T04:32:02.300","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.07304,"percentile":0.93909,"asOf":"2026-08-27"},"cisaKev":{"dateAdded":"2022-04-13","dueDate":"2022-05-04","knownRansomwareCampaignUse":true},"exploitsKnown":3,"affectedPackages":[],"fix":null,"references":[{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24521"},{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24521"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24521"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T04:32:02.300"}}