Microsoft Security Center Center News

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Updated: 13 min ago

CVE-2026-50383 Windows Print Spooler Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Buffer over-read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50451 Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Missing authentication for critical function in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50455 Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Use of uninitialized resource in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50466 Microsoft Brokering File System Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Use after free in Windows Brokering File System allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50402 NTFS Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50435 Windows Overlay Filter Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50409 Windows Overlay Filter Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50441 Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Untrusted pointer dereference in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50465 Windows DNS Client Tampering Vulnerability

Tue, 07/14/2026 - 14:00
Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.
Categories: Microsoft

CVE-2026-50439 Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability

Tue, 07/14/2026 - 14:00
Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.
Categories: Microsoft

CVE-2026-50462 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
External control of file name or path in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50457 Windows Runtime Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50473 Windows File Explorer Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50442 Windows File Explorer Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50389 Windows File Explorer Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50456 Windows File Explorer Information Disclosure Vulnerability

Tue, 07/14/2026 - 14:00
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
Categories: Microsoft

CVE-2026-50432 Window Virtual Filtering Platform (VFP) Denial of Service Vulnerability

Tue, 07/14/2026 - 14:00
Use after free in Windows Virtual Filtering Platform (VFP) allows an authorized attacker to deny service over a network.
Categories: Microsoft

CVE-2026-50399 Windows Kernel Elevation of Privilege Vulnerability

Tue, 07/14/2026 - 14:00
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
Categories: Microsoft

CVE-2026-50461 Windows NTFS Remote Code Execution Vulnerability

Tue, 07/14/2026 - 14:00
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Categories: Microsoft

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