CVE-2026-50429

Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network...

CVE-2026-50424

Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service over a network...

CVE-2026-50414

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Media allows an authorized attacker to elevate privileges over a network...

CVE-2026-50415

Exposure of sensitive information to an unauthorized actor in Windows Media allows an unauthorized attacker to disclose information over a network...

CVE-2026-50398

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Media allows an authorized attacker to elevate privileges over a network...

CVE-2026-50379

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Media allows an authorized attacker to elevate privileges over a network...

CVE-2026-50380

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network...

CVE-2026-50366

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network...

CVE-2026-50370

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-50368

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network...

CVE-2026-50369

Use after free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges over a network...

CVE-2026-50365

Improper authentication in Windows RPC API allows an unauthorized attacker to elevate privileges over an adjacent network...

CVE-2026-50355

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network...

CVE-2026-50348

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Runtime allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-50340

Use after free in Windows Runtime allows an authorized attacker to elevate privileges over a network...

CVE-2026-50330

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-50328

Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network...

CVE-2026-50302

Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security feature over a network...

CVE-2026-47295

Improper neutralization of special elements used in an sql command 'sql injection' in SQL Server allows an authorized attacker to elevate privileges over a network...

Vulnerabilities in Microsoft Windows

Microsoft has fixed a very large number of vulnerabilities in Windows. A malicious actor could exploit these vulnerabilities to carry out attacks that could result in the types of damage listed in the table below. The most serious vulnerabilities have the following identifiers: CVE-2026-49172,...