{"id":"CVE-2025-59502","aliases":["EUVD-2025-34356","GHSA-4v4g-vfv9-gvgj"],"status":"published","title":"Remote Procedure Call Denial of Service Vulnerability","description":"Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.","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":"2026-11-11","score":0.01063,"percentile":0.65067,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2025-10-14T17:00:53Z","modified":"2026-06-17T09:46:17Z","products":[{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 10 version 22h2"},{"vendor":"microsoft","product":"windows 11 version 22h2"},{"vendor":"microsoft","product":"windows 11 version 22h3"},{"vendor":"microsoft","product":"windows 11 version 23h2"},{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server 2022, 23h2 edition (server core installation)"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_10_1809"},{"vendor":"microsoft","product":"windows_10_21h2"},{"vendor":"microsoft","product":"windows_10_22h2"},{"vendor":"microsoft","product":"windows_11_22h2"},{"vendor":"microsoft","product":"windows_11_23h2"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"},{"vendor":"microsoft","product":"windows_server_2022_23h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59502","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59502"},{"url":"https://github.com/advisories/GHSA-4v4g-vfv9-gvgj"}],"sources":{"cve":[{"id":"CVE-2025-59502","title":"Remote Procedure Call Denial of Service Vulnerability","description":"Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.","status":"published","published":"2025-10-14T17:00:53.1Z","modified":"2026-02-22T17:25:03.131Z","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":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-34356","description":"Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.","status":"published","published":"2025-10-14T17:00:53Z","modified":"2026-02-22T17:25:03Z","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":"2026-11-02T19:48:36.125178Z"}],"ghsa":[{"id":"GHSA-4v4g-vfv9-gvgj","title":"Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized...","description":"Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.","status":"published","published":"2025-10-14T18:30:36Z","modified":"2025-10-14T18:30:47Z","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":"2026-11-02T15:03:58.523415Z"}],"nvd":[{"id":"CVE-2025-59502","description":"Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.","status":"published","published":"2025-10-14T17:16:14.03Z","modified":"2026-06-17T09:46:17.603Z","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":"2026-11-02T14:11:38.17237Z"}]}}