{"id":"CVE-2022-21971","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-21971","summary":"Windows Runtime Remote Code Execution Vulnerability","details":"Windows Runtime Remote Code Execution Vulnerability","published":"2022-02-09T17:15:08.640","modified":"2026-06-17T04:27:22.930","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.53934,"percentile":0.98922,"asOf":"2026-08-27"},"cisaKev":{"dateAdded":"2022-08-18","dueDate":"2022-09-08","knownRansomwareCampaignUse":false},"exploitsKnown":5,"affectedPackages":[],"fix":null,"references":[{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21971"},{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21971"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-21971"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T04:27:22.930"}}