{"id":"CVE-2026-96943","published":"2026-10-13T19:22:06.470","lastModified":"2026-10-16T19:32:58.403","description":"Integer overflow or wraparound in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-122","CWE-190"],"vendors":["microsoft"],"products":["raw image extension","windows 11 21h2","windows 11 26h2","windows 10 1507","windows 10 1607","windows 10 1809","windows 10 1909","windows 10 20h2","windows 10 21h1","windows 10 21h2"],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96943","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A Windows Raw Image Extension vulnerability allows attackers to execute arbitrary code remotely through integer overflow or wraparound issues, potentially leading to full system compromise.","exploitability":"Exploitation requires a network-based attack vector with minimal preconditions, making it moderately difficult to exploit but highly impactful once successful.","blast_radius":"The vulnerability affects multiple Windows versions including Windows 10 and 11, potentially impacting a large number of endpoints across enterprise environments.","remediation":"Apply the latest cumulative update for Windows 10 version 1507, Windows 10 version 1607, Windows 10 version 1809, Windows 10 version 1909, Windows 11 version 21H2, and Windows 11 version 26H2 to remediate this vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","integer-overflow","windows"],"model":"garnet-coder","analyzedAt":"2026-10-18T10:18:46.421Z"}}