Windows 11 23h2
by Microsoft
Source repositories
CVEs (2,433)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-21689 | Cri | 0.66 | 9.8 | 0.27 | Feb 14, 2023 | Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability | ||
| CVE-2025-47981 | Cri | 0.65 | 9.8 | 0.32 | Jul 8, 2025 | Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network. | ||
| CVE-2025-30397 | Hig | 0.65 | 7.5 | 0.27 | KEV | May 13, 2025 | Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network. | |
| CVE-2023-36397 | Cri | 0.65 | 9.8 | 0.18 | Nov 14, 2023 | Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability | ||
| CVE-2023-44487 | Hig | 0.65 | 7.5 | 1.00 | KEV | Oct 10, 2023 | The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. | |
| CVE-2023-36802 | Hig | 0.65 | 7.8 | 0.26 | KEV | Sep 12, 2023 | Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability | |
| CVE-2023-21692 | Cri | 0.65 | 9.8 | 0.21 | Feb 14, 2023 | Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability | ||
| CVE-2026-62815 | Cri | 0.64 | 9.8 | 0.01 | Aug 11, 2026 | Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-47291 | Cri | 0.64 | 9.8 | 0.23 | Jun 9, 2026 | Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-45657 | Cri | 0.64 | 9.8 | 0.15 | Jun 9, 2026 | Use after free in Windows Kernel allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-44815 | Cri | 0.64 | 9.8 | 0.01 | Jun 9, 2026 | Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-41096 | Cri | 0.64 | 9.8 | 0.02 | May 12, 2026 | Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network. | ||
| CVE-2025-60724 | Cri | 0.64 | 9.8 | 0.06 | Nov 11, 2025 | Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network. | ||
| CVE-2025-49708 | Cri | 0.64 | 9.9 | 0.01 | Oct 14, 2025 | Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network. | ||
| CVE-2025-53766 | Cri | 0.64 | 9.8 | 0.07 | Aug 12, 2025 | Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network. | ||
| CVE-2025-21307 | Cri | 0.64 | 9.8 | 0.02 | Jan 14, 2025 | Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability | ||
| CVE-2024-38199 | Cri | 0.64 | 9.8 | 0.02 | Aug 13, 2024 | Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability | ||
| CVE-2024-38178 | Hig | 0.64 | 7.5 | 0.41 | KEV | Aug 13, 2024 | Scripting Engine Memory Corruption Vulnerability | |
| CVE-2024-38140 | Cri | 0.64 | 9.8 | 0.04 | Aug 13, 2024 | Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability | ||
| CVE-2024-21351 | Hig | 0.64 | 7.6 | 0.30 | KEV | Feb 13, 2024 | Windows SmartScreen Security Feature Bypass Vulnerability |
- risk 0.66cvss 9.8epss 0.27
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
- risk 0.65cvss 9.8epss 0.32
Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network.
- risk 0.65cvss 7.5epss 0.27
Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.
- risk 0.65cvss 9.8epss 0.18
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
- risk 0.65cvss 7.5epss 1.00
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
- risk 0.65cvss 7.8epss 0.26
Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability
- risk 0.65cvss 9.8epss 0.21
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
- risk 0.64cvss 9.8epss 0.01
Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.8epss 0.23
Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.8epss 0.15
Use after free in Windows Kernel allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.8epss 0.01
Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.8epss 0.02
Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.8epss 0.06
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.9epss 0.01
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.
- risk 0.64cvss 9.8epss 0.07
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
- risk 0.64cvss 9.8epss 0.02
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
- risk 0.64cvss 9.8epss 0.02
Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
- risk 0.64cvss 7.5epss 0.41
Scripting Engine Memory Corruption Vulnerability
- risk 0.64cvss 9.8epss 0.04
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
- risk 0.64cvss 7.6epss 0.30
Windows SmartScreen Security Feature Bypass Vulnerability
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