CVE Intelligence

Microsoft Windows 11 version 23H2 vulnerabilities

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Published CVEs affecting Microsoft Windows 11 version 23H2: 2391 record(s), with affected versions and fixes.

CVE-2026-85338 High · 7.8 CWE-125 Oct 13, 2026
Microsoft Graphics Component Elevation of Privilege Vulnerability
Out-of-bounds read in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVE-2026-85337 Medium · 6.5 CWE-125 Oct 13, 2026
Windows Remote Desktop Client Information Disclosure Vulnerability
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
CVE-2026-85336 Medium · 5.5 CWE-125 Oct 13, 2026
Windows Device Association Service Information Disclosure Vulnerability
Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.
CVE-2026-85334 High · 7.5 CWE-125 Oct 13, 2026
Windows Message Queuing Queue Manager Information Disclosure Vulnerability
Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
CVE-2026-85333 High · 7.0 CWE-362 Oct 13, 2026
Windows Performance Monitor Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.
CVE-2026-85332 High · 7.8 CWE-416 Oct 13, 2026
Windows Device Association Service Elevation of Privilege Vulnerability
Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
CVE-2026-85331 Medium · 6.5 CWE-125 Oct 13, 2026
Windows Device Association Service Information Disclosure Vulnerability
Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information over a network.
CVE-2026-85329 High · 7.0 CWE-362 Oct 13, 2026
Microsoft Account Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Account allows an authorized attacker to elevate privileges locally.
CVE-2026-85328 High · 7.0 CWE-1390 Oct 13, 2026
Windows Projected File System Elevation of Privilege Vulnerability
Weak authentication in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85327 High · 7.8 CWE-122 Oct 13, 2026
Windows Print Spooler Components Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
CVE-2026-85322 High · 7.5 CWE-908 Oct 13, 2026
Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability
Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
CVE-2026-85320 Medium · 5.5 CWE-908 Oct 13, 2026
Windows Print Spooler Components Information Disclosure Vulnerability
Use of uninitialized resource in Windows Print Spooler Components allows an authorized attacker to disclose information locally.
CVE-2026-85318 High · 7.8 CWE-122 Oct 13, 2026
Servicing Stack Updates Elevation of Privilege Vulnerability
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
CVE-2026-84020 High · 7.0 CWE-416 Oct 13, 2026
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability
Use after free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
CVE-2026-84019 High · 7.0 CWE-416 Oct 13, 2026
Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability
Use after free in Windows Advanced Rasterization Platform allows an authorized attacker to elevate privileges locally.
CVE-2026-84018 High · 7.0 CWE-367 Oct 13, 2026
Windows Print Spooler Components Elevation of Privilege Vulnerability
Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
CVE-2026-84017 High · 7.5 CWE-476 Oct 13, 2026
Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability
Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.
CVE-2026-84016 High · 7.8 CWE-787 Oct 13, 2026
Windows EAPHost Service Elevation of Privilege Vulnerability
Out-of-bounds write in Windows EAPHost Service allows an authorized attacker to elevate privileges locally.
CVE-2026-84015 Critical · 9.8 CWE-122 Oct 13, 2026
Remote Access Point-to-Point Protocol (PPP) EAP-TLS Remote Code Execution Vulnerability
Heap-based buffer overflow in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an unauthorized attacker to execute code over a network.
CVE-2026-84014 High · 7.0 CWE-122 Oct 13, 2026
Windows Device Association Service Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
CVE-2026-84013 High · 7.8 CWE-416 Oct 13, 2026
Windows Telephony Server Elevation of Privilege Vulnerability
Use after free in Windows Telephony Server allows an authorized attacker to elevate privileges locally.
CVE-2026-84011 Medium · 5.5 CWE-863 Oct 13, 2026
Windows SMB Client Security Feature Bypass Vulnerability
Incorrect authorization in Windows SMB Client allows an authorized attacker to bypass a security feature locally.
CVE-2026-84009 Medium · 4.7 CWE-367 Oct 13, 2026
Windows Projected File System Tampering Vulnerability
Time-of-check time-of-use (toctou) race condition in Windows Projected File System allows an authorized attacker to perform tampering locally.
CVE-2026-83935 Critical · 9.8 CWE-122 Oct 13, 2026
Microsoft XML Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft XML allows an unauthorized attacker to execute code over a network.
CVE-2026-83934 High · 8.8 CWE-121 Oct 13, 2026
Windows GDI+ Remote Code Execution Vulnerability
Stack-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.