{"id":"CVE-2026-119831","published":"2026-11-10T19:19:58.460","lastModified":"2026-11-10T20:18:31.590","description":"Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.","cvssScore":7,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-122","CWE-190"],"vendors":[],"products":[],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119831","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}