Microsoft Windows 11 Version 26H2 vulnerabilities

CVE-2026-96219 [CRITICAL] CWE-787 CVE-2026-96219: Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthor Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to execute code over a network.

CVE-2026-70158 [HIGH] CWE-415 CVE-2026-70158: Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-83770 [CRITICAL] CWE-122 CVE-2026-83770: Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code o Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

CVE-2026-70147 [CRITICAL] CWE-122 CVE-2026-70147: Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-70153 [CRITICAL] CWE-122 CVE-2026-70153: Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-97814 [CRITICAL] CWE-122 CVE-2026-97814: Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code o Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

CVE-2026-70096 [CRITICAL] CWE-122 CVE-2026-70096: Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to exec Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to execute code over a network.

CVE-2026-70157 [CRITICAL] CWE-122 CVE-2026-70157: Heap-based buffer overflow in Windows System Information Console allows an unauthorized attacker to Heap-based buffer overflow in Windows System Information Console allows an unauthorized attacker to execute code over a network.

CVE-2026-96924 [CRITICAL] CWE-822 CVE-2026-96924: Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a network.

CVE-2026-97816 [CRITICAL] CWE-416 CVE-2026-97816: Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

CVE-2026-102210 [CRITICAL] CWE-122 CVE-2026-102210: Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code o Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

CVE-2026-83888 [CRITICAL] CWE-126 CVE-2026-83888: Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-69886 [CRITICAL] CWE-122 CVE-2026-69886: Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute c Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

CVE-2026-69883 [CRITICAL] CWE-416 CVE-2026-69883: Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network. Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

CVE-2026-96096 [CRITICAL] CWE-122 CVE-2026-96096: Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code o Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.

CVE-2026-85928 [CRITICAL] CWE-122 CVE-2026-85928: Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacke Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-108467 [HIGH] CWE-122 CVE-2026-108467: Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to e Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a network.

CVE-2026-88136 [HIGH] CWE-41 CVE-2026-88136: Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over a network.

CVE-2026-83759 [HIGH] CWE-94 CVE-2026-83759: Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) al Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

CVE-2026-88165 [HIGH] CWE-787 CVE-2026-88165: Out-of-bounds write in Active Directory Domain Services allows an authorized attacker to execute cod Out-of-bounds write in Active Directory Domain Services allows an authorized attacker to execute code over a network.