Microsoft Windows 11 Version 25H2 vulnerabilities

CVE-2026-57092 [CRITICAL] CWE-416 CVE-2026-57092: Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a networ Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.

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-2026-69769 [CRITICAL] CWE-122 CVE-2026-69769: Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network.

CVE-2026-69525 [CRITICAL] CWE-416 CVE-2026-69525: Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code ov Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

CVE-2026-69579 [CRITICAL] CWE-416 CVE-2026-69579: Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a net Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

CVE-2026-69431 [CRITICAL] CWE-122 CVE-2026-69431: Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a n Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a network.

CVE-2026-69768 [CRITICAL] CWE-122 CVE-2026-69768: Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a n Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a network.

CVE-2026-69463 [CRITICAL] CWE-122 CVE-2026-69463: Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a ne Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code 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-2026-57090 [CRITICAL] CWE-122 CVE-2026-57090: Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.