CVE-2026-49787
Published Jul 14, 2026Allocation of resources without limits or throttling in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.
- evidence mentions
- 5
- Buzz score
- 32.4
Vendor/product archive
1,709 CVEs tagged to microsoft / windows_server_2025 — 31 Critical, 1,210 High, 459 Medium, 9 Low, 0 Unrated.
Allocation of resources without limits or throttling in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App Store allows an authorized attacker to elevate privileges loca…
Improperly implemented security check for standard in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.
Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to elevate privileges over a network.
Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network.
Improper privilege management in Windows WalletService allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally.
Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.
Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.
Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
Use after free in DNS Server allows an authorized attacker to execute code over a network.
Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to elevate privileges with a physical attack.
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.
Use of uninitialized resource in Microsoft Windows App Store allows an authorized attacker to disclose information locally.
Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Installer allows an authorized attacker to elevate privileges locally.
Use after free in Windows App Installer allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network.
Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to deny service over a network.