{"id":"CVE-2026-88093","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-88093","summary":"Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.","details":"Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.","published":"2026-10-13T19:21:27.167","modified":"2026-10-13T21:19:43.830","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88093"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-13T21:19:43.830"}}