{"id":"CVE-2026-83855","published":"2026-10-13T19:20:34.513","lastModified":"2026-10-13T21:18:56.683","description":"Integer underflow (wrap or wraparound) in Windows WLAN Service allows an unauthorized attacker to deny service over a network.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-191"],"vendors":[],"products":[],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83855","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}