{"id":"CVE-2026-95996","aliases":["EUVD-2026-121770","GHSA-rqp3-6wpp-6c27"],"status":"published","title":"Windows Bluetooth Port Driver Elevation of Privilege Vulnerability","description":"Integer underflow (wrap or wraparound) in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00687,"percentile":0.53259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-191"],"published":"2026-11-10T18:17:19Z","modified":"2026-11-10T21:34:17Z","products":[{"vendor":"microsoft","product":"windows 10 version 1607"},{"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 23h2"},{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows 11 version 25h2"},{"vendor":"microsoft","product":"windows 11 version 26h1"},{"vendor":"microsoft","product":"windows 11 version 26h2"},{"vendor":"microsoft","product":"windows server 2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"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 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-95996","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95996"},{"url":"https://github.com/advisories/GHSA-rqp3-6wpp-6c27"}],"sources":{"cve":[{"id":"CVE-2026-95996","title":"Windows Bluetooth Port Driver Elevation of Privilege Vulnerability","description":"Integer underflow (wrap or wraparound) in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-11-10T18:17:19.767Z","modified":"2026-11-13T18:06:12.113Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-191"],"updated_at":"2026-11-10T19:39:59.74912Z"}],"euvd":[{"id":"EUVD-2026-121770","description":"Integer underflow (wrap or wraparound) in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-11-10T18:17:19Z","modified":"2026-11-13T18:06:12Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-11T00:25:04.513391Z"}],"ghsa":[{"id":"GHSA-rqp3-6wpp-6c27","title":"Integer underflow (wrap or wraparound) in Windows Bluetooth Port Driver allows an authorized...","description":"Integer underflow (wrap or wraparound) in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-11-10T21:34:10Z","modified":"2026-11-10T21:34:17Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-191"],"updated_at":"2026-11-10T21:57:56.96981Z"}],"nvd":[{"id":"CVE-2026-95996","description":"Integer underflow (wrap or wraparound) in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-11-10T19:21:55.927Z","modified":"2026-11-11T02:17:19.363Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-191"],"updated_at":"2026-11-11T07:23:51.286099Z"}]}}