{"id":"CVE-2026-83838","published":"2026-10-13T19:20:31.923","lastModified":"2026-10-16T16:21:35.690","description":"Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network.","cvssScore":8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-191"],"vendors":[],"products":[],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83838","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}