Microsoft Windows 11 23H2 vulnerabilities

CVE-2026-62700 [HIGH] CWE-122 CVE-2026-62700: Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges local Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-61359 [HIGH] CWE-122 CVE-2026-61359: Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-62732 [HIGH] CWE-122 CVE-2026-62732: Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate pri Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally.

CVE-2026-62695 [HIGH] CWE-122 CVE-2026-62695: Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-62747 [HIGH] CWE-122 CVE-2026-62747: Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to el Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

CVE-2026-65774 [HIGH] CWE-122 CVE-2026-65774: Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-70345 [HIGH] CWE-122 CVE-2026-70345: Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-61923 [HIGH] CWE-122 CVE-2026-61923: Heap-based buffer overflow in Windows Display Enhancement Service allows an authorized attacker to e Heap-based buffer overflow in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally.

CVE-2026-65786 [HIGH] CWE-122 CVE-2026-65786: Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privil Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-62710 [HIGH] CWE-122 CVE-2026-62710: Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to el Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

CVE-2026-62885 [HIGH] CWE-122 CVE-2026-62885: Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62752 [HIGH] CWE-122 CVE-2026-62752: Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges l Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.

CVE-2026-61353 [HIGH] CWE-122 CVE-2026-61353: Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate pri Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally.

CVE-2026-62712 [HIGH] CWE-122 CVE-2026-62712: Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-70347 [HIGH] CWE-122 CVE-2026-70347: Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-61930 [HIGH] CWE-122 CVE-2026-61930: Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-62797 [HIGH] CWE-122 CVE-2026-62797: Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges local Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-85373 [HIGH] CWE-122 CVE-2026-85373: Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorize Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

CVE-2026-96318 [HIGH] CWE-122 CVE-2026-96318: Heap-based buffer overflow in Windows Resume allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows Resume allows an authorized attacker to elevate privileges locally.

CVE-2026-96312 [HIGH] CWE-122 CVE-2026-96312: Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.