Microsoft Windows 11 25H2 vulnerabilities

CVE-2026-69315 [MEDIUM] CWE-497 CVE-2026-69315: Exposure of sensitive system information to an unauthorized control sphere in Windows License Manage Exposure of sensitive system information to an unauthorized control sphere in Windows License Manager allows an authorized attacker to disclose information locally.

CVE-2026-69862 [MEDIUM] CWE-125 CVE-2026-69862: Out-of-bounds read in Windows Wireless Wide Area Network Service allows an authorized attacker to di Out-of-bounds read in Windows Wireless Wide Area Network Service allows an authorized attacker to disclose information locally.

CVE-2026-73008 [MEDIUM] CWE-359 CVE-2026-73008: Exposure of private personal information to an unauthorized actor in Windows Biometric Service allow Exposure of private personal information to an unauthorized actor in Windows Biometric Service allows an authorized attacker to disclose information locally.

CVE-2026-20839 [MEDIUM] CWE-284 CVE-2026-20839: Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker t Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.

CVE-2026-70017 [MEDIUM] CWE-843 CVE-2026-70017: Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows a Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

CVE-2026-70090 [MEDIUM] CWE-908 CVE-2026-70090: Use of uninitialized resource in Windows Netlogon allows an authorized attacker to disclose informat Use of uninitialized resource in Windows Netlogon allows an authorized attacker to disclose information locally.

CVE-2026-83755 [MEDIUM] CWE-908 CVE-2026-83755: Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose informatio Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.

CVE-2026-70284 [MEDIUM] CWE-908 CVE-2026-70284: Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to dis Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-70293 [MEDIUM] CWE-908 CVE-2026-70293: Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to dis Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-102187 [MEDIUM] CWE-908 CVE-2026-102187: Use of uninitialized resource in Windows Kernel allows an authorized attacker to disclose informatio Use of uninitialized resource in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-49180 [MEDIUM] CWE-59 CVE-2026-49180: Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.

CVE-2026-49177 [MEDIUM] CWE-125 CVE-2026-49177: Out-of-bounds read in Windows TCP/IP allows an authorized attacker to disclose information locally. Out-of-bounds read in Windows TCP/IP allows an authorized attacker to disclose information locally.

CVE-2026-83714 [MEDIUM] CWE-908 CVE-2026-83714: Use of uninitialized resource in Windows HTTP.sys allows an authorized attacker to disclose informat Use of uninitialized resource in Windows HTTP.sys allows an authorized attacker to disclose information locally.

CVE-2026-96925 [MEDIUM] CWE-191 CVE-2026-96925: Integer underflow (wrap or wraparound) in Windows NTFS allows an authorized attacker to disclose inf Integer underflow (wrap or wraparound) in Windows NTFS allows an authorized attacker to disclose information locally.

CVE-2026-83794 [MEDIUM] CWE-125 CVE-2026-83794: Out-of-bounds read in Windows Portable Device MTP Driver allows an authorized attacker to disclose i Out-of-bounds read in Windows Portable Device MTP Driver allows an authorized attacker to disclose information locally.

CVE-2026-69794 [MEDIUM] CWE-126 CVE-2026-69794: Buffer over-read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose i Buffer over-read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information locally.

CVE-2026-68851 [MEDIUM] CWE-126 CVE-2026-68851: Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally. Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.

CVE-2026-61347 [MEDIUM] CWE-126 CVE-2026-61347: Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose informat Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally.

CVE-2026-62746 [MEDIUM] CWE-126 CVE-2026-62746: Buffer over-read in Windows Win32K allows an authorized attacker to disclose information locally. Buffer over-read in Windows Win32K allows an authorized attacker to disclose information locally.

CVE-2026-62793 [MEDIUM] CWE-126 CVE-2026-62793: Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally. Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.