{"id":"CVE-2026-83720","revision":"0c46a4a1ee134bf09e94f126f1b476b3","records":[{"revision":"0c46a4a1ee134bf09e94f126f1b476b3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-83720","aliases":[],"title":"Windows Kerberos Elevation of Privilege Vulnerability","description":"Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.","state":0,"publishedAt":"2026-10-13T19:00:52.387+00:00","modifiedAt":"2026-10-22T22:22:24.547+00:00","affected":[{"ecosystem":"Vendor product","name":"Windows 11 version 26H1","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Windows 11 version 26H1\",\n                    \"platforms\": [\n                        \"ARM64-based Systems\",\n                        \"x64-based Systems\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"10.0.28000.0\",\n                            \"lessThan\": \"10.0.28000.3231\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":7,"severity":"HIGH"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83720"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-83720","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-83720","identifiers":["CVE-2026-83720"]},"retained":false,"historicalAffected":[]}],"coverage":[]}