microsoft patching

CVE-2026-54116 can expose internal memory pointers from Microsoft SQL Server 2025, giving an authenticated attacker addresses that may weaken memory-layout protections and help prepare a more damaging follow-on exploit. It does not, based on Microsoft’s published description, directly disclose...

CVE-2026-50686 exposes Windows OLE to remote code execution through a type-confusion flaw, allowing an unauthenticated attacker to run code over a network without user interaction. Microsoft addressed the vulnerability in its July 14, 2026 security release, making the latest cumulative Windows...

CVE-2026-50427 exposes supported Windows 10, Windows 11, and Windows Server installations to a local elevation-of-privilege attack through Content Delivery Manager, with Microsoft rating the flaw High severity at CVSS 7.8. Administrators should deploy the July 14, 2026 security updates and...

CVE-2026-50454 is a high-severity elevation-of-privilege vulnerability in Windows User Interface Core that can let an authenticated local attacker gain substantially broader control of an affected PC or server. Microsoft addressed the flaw in security updates covering Windows 11 versions 24H2...

CVE-2026-50308, an Important-rated Windows NTFS remote code execution vulnerability, was patched in Microsoft’s July 14, 2026 security updates and should be treated as a malicious-file risk rather than a zero-click network attack. The flaw can permit code execution after a user interacts with...

CVE-2026-49799 exposes Windows Local Security Authority Subsystem Service, better known as LSASS, to a network-based denial-of-service attack by an authenticated user. Microsoft fixed the vulnerability in the July 14, 2026 security updates, covering Windows 10, Windows 11, and Windows Server...