{"id":"CVE-2026-72947","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72947","summary":"Integer underflow (wrap or wraparound) in Windows File History Service allows an authorized attacker to elevate privileges locally.","details":"Integer underflow (wrap or wraparound) in Windows File History Service allows an authorized attacker to elevate privileges locally.","published":"2026-09-08T18:20:20.040","modified":"2026-09-21T20:01:41.583","cvss":{"score":6.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-72947"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-21T20:01:41.583"}}