Microsoft Windows 11 23h2 — known CVE vulnerabilities

Every CVE whose affected-product data names Microsoft Windows 11 23h2, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (200)

• CVE-2025-49708 — CVSS 9.9 (critical): Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.
• CVE-2026-69525 — CVSS 9.8 (critical): Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.
• CVE-2026-70296 — CVSS 9.8 (critical): Out-of-bounds write in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
• CVE-2026-72983 — CVSS 9.8 (critical): Use after free in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to execute code over a network.
• CVE-2025-53766 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
• CVE-2026-33824 — CVSS 9.8 (critical) — actively exploited: Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
• CVE-2026-69408 — CVSS 9.8 (critical): Integer overflow or wraparound in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
• CVE-2025-21307 — CVSS 9.8 (critical): Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
• CVE-2025-21298 — CVSS 9.8 (critical): Windows OLE Remote Code Execution Vulnerability
• CVE-2026-72982 — CVSS 9.8 (critical): Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network.
• CVE-2026-62815 — CVSS 9.8 (critical): Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
• CVE-2026-47291 — CVSS 9.8 (critical): Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a network.
• CVE-2026-69579 — CVSS 9.8 (critical): Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
• CVE-2025-60724 — CVSS 9.8 (critical): Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
• CVE-2023-36028 — CVSS 9.8 (critical): Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
• CVE-2024-38063 — CVSS 9.8 (critical): Windows TCP/IP Remote Code Execution Vulnerability
• CVE-2024-38140 — CVSS 9.8 (critical): Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
• CVE-2026-41096 — CVSS 9.8 (critical): Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network.
• CVE-2026-69769 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network.
• CVE-2026-69586 — CVSS 9.8 (critical): Integer overflow or wraparound in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network.
• CVE-2026-69590 — CVSS 9.8 (critical): Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
• CVE-2025-47981 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network.
• CVE-2026-49172 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.
• CVE-2024-30080 — CVSS 9.8 (critical): Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
• CVE-2026-69768 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a network.
• CVE-2026-69829 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network.
• CVE-2026-45657 — CVSS 9.8 (critical): Use after free in Windows Kernel allows an unauthorized attacker to execute code over a network.
• CVE-2026-69496 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows Compressed Folder allows an unauthorized attacker to execute code over a network.
• CVE-2026-77493 — CVSS 9.8 (critical): Double free in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
• CVE-2026-69463 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a network.
• CVE-2026-69431 — CVSS 9.8 (critical): Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a network.
• CVE-2026-69824 — CVSS 9.8 (critical): Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an unauthorized attacker to execute code over a network.
• CVE-2024-38199 — CVSS 9.8 (critical): Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
• CVE-2026-69491 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows Microsoft DirectMusic allows an unauthorized attacker to execute code over a network.
• CVE-2026-44815 — CVSS 9.8 (critical): Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network.
• CVE-2026-69910 — CVSS 9.8 (critical): Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over a network.
• CVE-2026-73009 — CVSS 9.8 (critical): Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.
• CVE-2026-68839 — CVSS 9.8 (critical): Heap-based buffer overflow in Windows USB Mass Storage Class Driver allows an unauthorized attacker to execute code over a network.
• CVE-2026-69715 — CVSS 9.8 (critical): Out-of-bounds read in Windows Direct Show allows an unauthorized attacker to execute code over a network.
• CVE-2023-36397 — CVSS 9.8 (critical): Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
• CVE-2023-38545 — CVSS 9.8 (critical): This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the…
• CVE-2026-69493 — CVSS 9.8 (critical): Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
• CVE-2026-69819 — CVSS 9.8 (critical): Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network.
• CVE-2026-69276 — CVSS 9.8 (critical): Integer underflow (wrap or wraparound) in Microsoft UxTheme Library (uxtheme.dll) allows an unauthorized attacker to execute code over a…
• CVE-2026-42904 — CVSS 9.6 (critical): Heap-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to elevate privileges over an adjacent network.
• CVE-2026-40402 — CVSS 9.3 (critical): Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
• CVE-2026-45602 — CVSS 9.1 (critical): No cwe for this issue in Windows DHCP Server allows an unauthorized attacker to perform tampering over a network.
• CVE-2026-83998 — CVSS 8.8 (high): Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
• CVE-2024-43624 — CVSS 8.8 (high): Windows Hyper-V Shared Virtual Disk Elevation of Privilege Vulnerability
• CVE-2024-21391 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2024-43627 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2024-43628 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-69291 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.
• CVE-2024-43635 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-80083 — CVSS 8.8 (high): Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally.
• CVE-2024-21375 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2025-49740 — CVSS 8.8 (high): Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.
• CVE-2026-72959 — CVSS 8.8 (high): Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
• CVE-2024-26162 — CVSS 8.8 (high): Microsoft ODBC Driver Remote Code Execution Vulnerability
• CVE-2024-21372 — CVSS 8.8 (high): Windows OLE Remote Code Execution Vulnerability
• CVE-2024-21441 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2026-80096 — CVSS 8.8 (high): Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to elevate privileges over a network.
• CVE-2026-26167 — CVSS 8.8 (high): Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an…
• CVE-2024-29988 — CVSS 8.8 (high) — actively exploited: SmartScreen Prompt Security Feature Bypass Vulnerability
• CVE-2026-34329 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network.
• CVE-2023-35639 — CVSS 8.8 (high): Microsoft ODBC Driver Remote Code Execution Vulnerability
• CVE-2024-21420 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2024-38259 — CVSS 8.8 (high): Microsoft Management Console Remote Code Execution Vulnerability
• CVE-2024-26161 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2026-69860 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
• CVE-2025-55234 — CVSS 8.8 (high): SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these…
• CVE-2024-43461 — CVSS 8.8 (high) — actively exploited: Windows MSHTML Platform Spoofing Vulnerability
• CVE-2025-54918 — CVSS 8.8 (high): Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network.
• CVE-2025-54110 — CVSS 8.8 (high): Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.
• CVE-2024-21417 — CVSS 8.8 (high): Windows Text Services Framework Elevation of Privilege Vulnerability
• CVE-2026-72986 — CVSS 8.8 (high): Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.
• CVE-2024-43517 — CVSS 8.8 (high): Microsoft ActiveX Data Objects Remote Code Execution Vulnerability
• CVE-2024-43518 — CVSS 8.8 (high): Windows Telephony Server Remote Code Execution Vulnerability
• CVE-2024-43519 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2024-26179 — CVSS 8.8 (high): Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
• CVE-2024-30006 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2026-42985 — CVSS 8.8 (high): Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
• CVE-2024-30009 — CVSS 8.8 (high): Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
• CVE-2024-20678 — CVSS 8.8 (high): Remote Procedure Call Runtime Remote Code Execution Vulnerability
• CVE-2024-43532 — CVSS 8.8 (high): Remote Registry Service Elevation of Privilege Vulnerability
• CVE-2024-43533 — CVSS 8.8 (high): Remote Desktop Client Remote Code Execution Vulnerability
• CVE-2024-30013 — CVSS 8.8 (high): Windows MultiPoint Services Remote Code Execution Vulnerability
• CVE-2026-20868 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a…
• CVE-2024-21361 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2024-20674 — CVSS 8.8 (high): Windows Kerberos Security Feature Bypass Vulnerability
• CVE-2025-53778 — CVSS 8.8 (high): Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network.
• CVE-2024-30017 — CVSS 8.8 (high): Windows Hyper-V Remote Code Execution Vulnerability
• CVE-2025-53145 — CVSS 8.8 (high): Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over…
• CVE-2026-72960 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.
• CVE-2026-69784 — CVSS 8.8 (high): Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.
• CVE-2025-53144 — CVSS 8.8 (high): Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over…
• CVE-2025-53143 — CVSS 8.8 (high): Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over…
• CVE-2024-21360 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2025-53131 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
• CVE-2026-69772 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Network File System allows an unauthorized attacker to execute code over a network.
• CVE-2024-21359 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2026-32225 — CVSS 8.8 (high): Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
• CVE-2024-43599 — CVSS 8.8 (high): Remote Desktop Client Remote Code Execution Vulnerability
• CVE-2024-43620 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2024-43621 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2024-43622 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21200 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21201 — CVSS 8.8 (high): Windows Telephony Server Remote Code Execution Vulnerability
• CVE-2026-69669 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to execute code over a network.
• CVE-2024-30078 — CVSS 8.8 (high): Windows Wi-Fi Driver Remote Code Execution Vulnerability
• CVE-2025-21205 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
• CVE-2026-69334 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.
• CVE-2026-69628 — CVSS 8.8 (high): Heap-based buffer overflow in Windows iSCSI allows an authorized attacker to execute code over a network.
• CVE-2026-62790 — CVSS 8.8 (high): Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.
• CVE-2025-47986 — CVSS 8.8 (high): Use after free in Universal Print Management Service allows an authorized attacker to elevate privileges locally.
• CVE-2025-21221 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
• CVE-2025-21222 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
• CVE-2025-21223 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-69603 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
• CVE-2026-69601 — CVSS 8.8 (high): Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
• CVE-2025-33073 — CVSS 8.8 (high) — actively exploited: Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.
• CVE-2026-69598 — CVSS 8.8 (high): Incorrect calculation of buffer size in Windows iSCSI allows an unauthorized attacker to execute code over a network.
• CVE-2025-21233 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2023-35641 — CVSS 8.8 (high): Internet Connection Sharing (ICS) Remote Code Execution Vulnerability
• CVE-2025-21236 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21237 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21238 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21239 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21240 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21241 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21243 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21244 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21245 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21246 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-23669 — CVSS 8.8 (high): Use after free in RPC Runtime allows an authorized attacker to execute code over a network.
• CVE-2025-21248 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21250 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21252 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-33066 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a…
• CVE-2025-33064 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
• CVE-2026-62795 — CVSS 8.8 (high): Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.
• CVE-2024-26159 — CVSS 8.8 (high): Microsoft ODBC Driver Remote Code Execution Vulnerability
• CVE-2023-36006 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2024-26166 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2025-21266 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-69360 — CVSS 8.8 (high): Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
• CVE-2024-21358 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
• CVE-2025-21273 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-77504 — CVSS 8.8 (high): Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
• CVE-2026-71352 — CVSS 8.8 (high): Integer underflow (wrap or wraparound) in Windows Remote Access Connection Manager allows an authorized attacker to execute code over a…
• CVE-2024-30097 — CVSS 8.8 (high): Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability
• CVE-2025-21282 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-33053 — CVSS 8.8 (high) — actively exploited: External control of file name or path in Internet Shortcut Files allows an unauthorized attacker to execute code over a network.
• CVE-2025-21286 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-62800 — CVSS 8.8 (high): Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.
• CVE-2026-69386 — CVSS 8.8 (high): Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
• CVE-2025-29967 — CVSS 8.8 (high): Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
• CVE-2025-21291 — CVSS 8.8 (high): Windows Direct Show Remote Code Execution Vulnerability
• CVE-2025-21292 — CVSS 8.8 (high): Windows Search Service Elevation of Privilege Vulnerability
• CVE-2025-21293 — CVSS 8.8 (high): Active Directory Domain Services Elevation of Privilege Vulnerability
• CVE-2025-29966 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Remote Desktop allows an unauthorized attacker to execute code over a network.
• CVE-2025-29964 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
• CVE-2025-29963 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
• CVE-2025-29962 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
• CVE-2025-21302 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21303 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21305 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21306 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-73023 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
• CVE-2023-36017 — CVSS 8.8 (high): Windows Scripting Engine Memory Corruption Vulnerability
• CVE-2026-47653 — CVSS 8.8 (high): Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
• CVE-2026-69518 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Remote Desktop allows an unauthorized attacker to execute code over a network.
• CVE-2026-69511 — CVSS 8.8 (high): Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
• CVE-2024-37973 — CVSS 8.8 (high): Secure Boot Security Feature Bypass Vulnerability
• CVE-2025-29840 — CVSS 8.8 (high): Stack-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
• CVE-2026-69499 — CVSS 8.8 (high): Integer overflow or wraparound in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
• CVE-2025-21339 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2026-69495 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
• CVE-2026-69494 — CVSS 8.8 (high): Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
• CVE-2026-69485 — CVSS 8.8 (high): Use of uninitialized resource in Remote Desktop Client allows an authorized attacker to execute code over a network.
• CVE-2025-21368 — CVSS 8.8 (high): Microsoft Digest Authentication Remote Code Execution Vulnerability
• CVE-2025-21369 — CVSS 8.8 (high): Microsoft Digest Authentication Remote Code Execution Vulnerability
• CVE-2025-21371 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-64678 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a…
• CVE-2026-69434 — CVSS 8.8 (high): Heap-based buffer overflow in Windows URL Moniker allows an unauthorized attacker to execute code over a network.
• CVE-2025-21406 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21407 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21409 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21411 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21413 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-21417 — CVSS 8.8 (high): Windows Telephony Service Remote Code Execution Vulnerability
• CVE-2025-24051 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a…
• CVE-2026-70586 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Paint allows an unauthorized attacker to execute code over a network.
• CVE-2025-24056 — CVSS 8.8 (high): Heap-based buffer overflow in Windows Telephony Server allows an unauthorized attacker to execute code over a network.
• CVE-2023-36025 — CVSS 8.8 (high) — actively exploited: Windows SmartScreen Security Feature Bypass Vulnerability
• CVE-2025-62549 — CVSS 8.8 (high): Untrusted pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a…
• CVE-2026-47289 — CVSS 8.8 (high): Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
• CVE-2026-62816 — CVSS 8.8 (high): Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent…
• CVE-2026-62817 — CVSS 8.8 (high): Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.
• CVE-2024-21370 — CVSS 8.8 (high): Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability