{"id":"CVE-2025-55698","aliases":["EUVD-2025-34323","GHSA-wfr5-4742-mmvg"],"status":"published","title":"DirectX Graphics Kernel Denial of Service Vulnerability","description":"Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01224,"percentile":0.69176,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2025-10-14T17:01:14Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows 11 version 25h2"},{"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_11_25h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55698","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55698"},{"url":"https://github.com/advisories/GHSA-wfr5-4742-mmvg"}],"sources":{"cve":[{"id":"CVE-2025-55698","title":"DirectX Graphics Kernel Denial of Service Vulnerability","description":"Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.","status":"published","published":"2025-10-14T17:01:14.087Z","modified":"2026-02-22T17:25:28.153Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:32:52.839698Z"}],"euvd":[{"id":"EUVD-2025-34323","description":"Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.","status":"published","published":"2025-10-14T17:01:14Z","modified":"2026-02-22T17:25:28Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:35.625588Z"}],"ghsa":[{"id":"GHSA-wfr5-4742-mmvg","title":"Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a...","description":"Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.","status":"published","published":"2025-10-14T18:30:32Z","modified":"2025-10-14T18:30:41Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:03:57.996157Z"}],"nvd":[{"id":"CVE-2025-55698","description":"Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.","status":"published","published":"2025-10-14T17:15:51.677Z","modified":"2026-10-18T21:10:00.12Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}