{"id":"CVE-2023-24860","aliases":["EUVD-2023-28850","GHSA-qj2r-8848-46qg"],"status":"published","title":"Microsoft Defender Denial of Service Vulnerability","description":"Microsoft Defender Denial of Service Vulnerability","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.03074,"percentile":0.87766,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2023-04-11T19:13:26Z","modified":"2026-06-17T05:40:07Z","products":[{"vendor":"microsoft","product":"malware_protection_engine"},{"vendor":"microsoft","product":"microsoft malware protection engine"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24860","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24860"},{"url":"https://github.com/advisories/GHSA-qj2r-8848-46qg"}],"sources":{"cve":[{"id":"CVE-2023-24860","title":"Microsoft Defender Denial of Service Vulnerability","description":"Microsoft Defender Denial of Service Vulnerability","status":"published","published":"2023-04-11T19:13:26.147Z","modified":"2025-02-28T20:49:00.168Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-28850","description":"Microsoft Defender Denial of Service Vulnerability","status":"published","published":"2023-04-11T19:13:26Z","modified":"2025-02-28T20:49:00Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:53:19.078289Z"}],"ghsa":[{"id":"GHSA-qj2r-8848-46qg","title":"Microsoft Defender Denial of Service Vulnerability","description":"Microsoft Defender Denial of Service Vulnerability","status":"published","published":"2023-04-11T21:31:02Z","modified":"2025-02-28T21:33:06Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:00:05.58597Z"}],"nvd":[{"id":"CVE-2023-24860","description":"Microsoft Defender Denial of Service Vulnerability","status":"published","published":"2023-04-11T21:15:18.613Z","modified":"2026-06-17T05:40:07.863Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:07:55.652109Z"}]}}