{"id":"CVE-2022-21986","revision":"ea4e6e0b8cbc4e2c944527482dc95e34","records":[{"revision":"ea4e6e0b8cbc4e2c944527482dc95e34","observedAt":"2026-10-24T19:17:43.386+00:00","statement":{"source":"nvd","id":"CVE-2022-21986","aliases":[],"title":".NET Denial of Service Vulnerability","description":".NET Denial of Service Vulnerability","state":0,"publishedAt":"2022-02-09T17:15:08.907+00:00","modifiedAt":"2026-10-08T22:17:16.133+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · secure@microsoft.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"},{"system":"CVSS 2.0 · nvd@nist.gov · Primary","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","score":4.3,"severity":"MEDIUM"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-21986","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["NVD-CWE-noinfo"],"productCriteria":["cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*","cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"],"sourceDates":{"published":"2022-02-09T17:15:08.907","lastModified":"2026-10-08T22:17:16.133"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2022-21986","identifiers":["CVE-2022-21986"]},"retained":false,"historicalAffected":[]}],"coverage":[]}