{"id":"CVE-2024-21338","aliases":[],"url":"https://o3.security/vulnerability/CVE-2024-21338","summary":"Windows Kernel Elevation of Privilege Vulnerability","details":"Windows Kernel Elevation of Privilege Vulnerability","published":"2024-02-13T18:15:49.083","modified":"2026-08-10T16:18:40.377","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":0.5981,"percentile":0.99079,"asOf":"2026-09-15"},"cisaKev":null,"exploitsKnown":16,"affectedPackages":[],"fix":null,"references":[{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338"},{"type":"EXPLOIT","url":"https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/"},{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338"},{"type":"EXPLOIT","url":"https://packetstorm.news/files/id/190586/"},{"type":"EXPLOIT","url":"https://www.exploit-db.com/exploits/52275"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-10T16:18:40.377"}}