Microsoft Windows 11 Version 26H1 vulnerabilities

CVE-2026-83571 [MEDIUM] CWE-476 CVE-2026-83571: Null pointer dereference in Windows Audio Service allows an authorized attacker to disclose informat Null pointer dereference in Windows Audio Service allows an authorized attacker to disclose information locally.

CVE-2026-70135 [MEDIUM] CWE-125 CVE-2026-70135: Out-of-bounds read in Windows Remote POS Driver allows an authorized attacker to disclose informatio Out-of-bounds read in Windows Remote POS Driver allows an authorized attacker to disclose information locally.

CVE-2026-70295 [MEDIUM] CWE-125 CVE-2026-70295: Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose infor Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-69914 [MEDIUM] CWE-125 CVE-2026-69914: Out-of-bounds read in Windows AppX Deployment Service allows an authorized attacker to disclose info Out-of-bounds read in Windows AppX Deployment Service allows an authorized attacker to disclose information locally.

CVE-2026-83686 [MEDIUM] CWE-125 CVE-2026-83686: Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose i Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

CVE-2026-70011 [MEDIUM] CWE-125 CVE-2026-70011: Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose informat Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose information locally.

CVE-2026-70227 [MEDIUM] CWE-125 CVE-2026-70227: Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose i Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.

CVE-2026-69999 [MEDIUM] CWE-125 CVE-2026-69999: Out-of-bounds read in Windows Update allows an authorized attacker to disclose information locally. Out-of-bounds read in Windows Update allows an authorized attacker to disclose information locally.

CVE-2026-70294 [MEDIUM] CWE-20 CVE-2026-70294: Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose infor Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-24282 [MEDIUM] CWE-125 CVE-2026-24282: Out-of-bounds read in Push Message Routing Service allows an authorized attacker to disclose informa Out-of-bounds read in Push Message Routing Service allows an authorized attacker to disclose information locally.

CVE-2026-70208 [MEDIUM] CWE-125 CVE-2026-70208: Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to disclose information locally Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to disclose information locally.

CVE-2026-96850 [MEDIUM] CWE-170 CVE-2026-96850: Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacke Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally.

CVE-2026-70270 [MEDIUM] CWE-822 CVE-2026-70270: Untrusted pointer dereference in Windows Container Isolation FS Filter Driver allows an authorized a Untrusted pointer dereference in Windows Container Isolation FS Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-83870 [MEDIUM] CWE-125 CVE-2026-83870: Out-of-bounds read in Windows Aggregated Data Platform Service allows an authorized attacker to disc Out-of-bounds read in Windows Aggregated Data Platform Service allows an authorized attacker to disclose information locally.

CVE-2026-96321 [MEDIUM] CWE-125 CVE-2026-96321: Out-of-bounds read in Remote Desktop Display Driver allows an authorized attacker to disclose inform Out-of-bounds read in Remote Desktop Display Driver allows an authorized attacker to disclose information locally.

CVE-2026-83884 [MEDIUM] CWE-125 CVE-2026-83884: Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information local Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

CVE-2026-83892 [MEDIUM] CWE-125 CVE-2026-83892: Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information local Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

CVE-2026-70128 [MEDIUM] CWE-125 CVE-2026-70128: Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information local Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

CVE-2026-83887 [MEDIUM] CWE-125 CVE-2026-83887: Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information local Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

CVE-2026-83898 [MEDIUM] CWE-125 CVE-2026-83898: Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information local Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.