{"id":"CVE-2026-47288","aliases":["EUVD-2026-35699","GHSA-f3mm-ch2c-m27j"],"status":"published","title":"Windows Kerberos Key Distribution Center (KDC) Remote Code Execution","description":"Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:A/AC:H/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":"2026-11-10","score":0.00499,"percentile":0.43078,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2026-06-09T17:04:58Z","modified":"2026-11-10T23:23:54Z","products":[{"vendor":"microsoft","product":"windows server 2012"},{"vendor":"microsoft","product":"windows server 2012 (server core installation)"},{"vendor":"microsoft","product":"windows server 2012 r2"},{"vendor":"microsoft","product":"windows server 2012 r2 (server core installation)"},{"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)"},{"vendor":"microsoft","product":"windows_server_2012"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47288","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47288"},{"url":"https://github.com/advisories/GHSA-f3mm-ch2c-m27j"}],"sources":{"cve":[{"id":"CVE-2026-47288","title":"Windows Kerberos Key Distribution Center (KDC) Remote Code Execution","description":"Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.","status":"published","published":"2026-06-09T17:04:58.066Z","modified":"2026-11-10T23:23:54.641Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-11T00:50:10.599584Z"}],"euvd":[{"id":"EUVD-2026-35699","description":"Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.","status":"published","published":"2026-06-09T17:04:58Z","modified":"2026-11-10T23:23:54Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-11T00:24:45.886763Z"}],"ghsa":[{"id":"GHSA-f3mm-ch2c-m27j","title":"Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code...","description":"Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.","status":"published","published":"2026-06-09T18:30:54Z","modified":"2026-06-09T18:30:58Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:08:42.112356Z"}],"nvd":[{"id":"CVE-2026-47288","description":"Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.","status":"published","published":"2026-06-09T17:17:34.317Z","modified":"2026-07-23T08:10:00.137Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:12:23.109705Z"}]}}