{"id":"CVE-2026-119962","aliases":["EUVD-2026-122454","GHSA-65x6-v86f-5jx9"],"status":"published","title":"Windows CredSSP Remote Code Execution Vulnerability","description":"Double free in Windows Cred SSProvider Protocol allows an unauthorized attacker to execute code over a network.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-415"],"published":"2026-11-10T18:23:46Z","modified":"2026-11-10T21:33:47Z","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-2026-119962","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119962"},{"url":"https://github.com/advisories/GHSA-65x6-v86f-5jx9"}],"sources":{"cve":[{"id":"CVE-2026-119962","title":"Windows CredSSP Remote Code Execution Vulnerability","description":"Double free in Windows Cred SSProvider Protocol allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-11-10T18:23:46.313Z","modified":"2026-11-10T19:44:01.651Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-415"],"updated_at":"2026-11-10T19:39:58.973959Z"}],"euvd":[{"id":"EUVD-2026-122454","description":"Double free in Windows Cred SSProvider Protocol allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-11-10T18:23:46Z","modified":"2026-11-10T19:44:01Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T19:22:07.605308Z"}],"ghsa":[{"id":"GHSA-65x6-v86f-5jx9","title":"Double free in Windows Cred SSProvider Protocol allows an unauthorized attacker to execute code...","description":"Double free in Windows Cred SSProvider Protocol allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-11-10T21:33:39Z","modified":"2026-11-10T21:33:47Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-415"],"updated_at":"2026-11-10T21:57:54.561479Z"}],"nvd":[{"id":"CVE-2026-119962","description":"Double free in Windows Cred SSProvider Protocol allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-11-10T19:20:20.65Z","modified":"2026-11-10T19:20:20.787Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-415"],"updated_at":"2026-11-10T22:21:33.392456Z"}]}}