{"id":"CVE-2026-96248","published":"2026-10-13T19:21:50.773","lastModified":"2026-10-16T16:08:35.433","description":"Stack-based buffer overflow in Windows Host Guardian 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-121"],"vendors":["microsoft"],"products":["windows 10 1607","windows 10 1809","windows server 2016","windows server 2019","windows server 2022","windows server 2025"],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96248","tags":["Patch","Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":null}