{"id":"CVE-2025-21179","aliases":["EUVD-2025-2259","GHSA-rmg9-p599-jx65"],"status":"published","title":"DHCP Client Service Denial of Service Vulnerability","description":"DHCP Client Service Denial of Service Vulnerability","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0074,"percentile":0.55116,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2025-02-11T17:58:40Z","modified":"2026-06-17T08:42:42Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21179","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21179"},{"url":"https://github.com/advisories/GHSA-rmg9-p599-jx65"}],"sources":{"cve":[{"id":"CVE-2025-21179","title":"DHCP Client Service Denial of Service Vulnerability","description":"DHCP Client Service Denial of Service Vulnerability","status":"published","published":"2025-02-11T17:58:40.108Z","modified":"2026-02-13T19:44:43.074Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:32:32.702673Z"}],"euvd":[{"id":"EUVD-2025-2259","description":"DHCP Client Service Denial of Service Vulnerability","status":"published","published":"2025-02-11T17:58:40Z","modified":"2026-02-13T19:44:43Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T19:48:38.489604Z"}],"ghsa":[{"id":"GHSA-rmg9-p599-jx65","title":"DHCP Client Service Denial of Service Vulnerability","description":"DHCP Client Service Denial of Service Vulnerability","status":"published","published":"2025-02-11T18:31:36Z","modified":"2025-02-11T18:31:42Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:59:53.226964Z"}],"nvd":[{"id":"CVE-2025-21179","description":"DHCP Client Service Denial of Service Vulnerability","status":"published","published":"2025-02-11T18:15:29.343Z","modified":"2026-06-17T08:42:42.643Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:10:50.916773Z"}]}}