tcp/ip vulnerability

CVE-2026-50307, a high-severity use-after-free flaw in Windows TCP/IP, can let a locally authenticated attacker elevate privileges and take full control of an affected Windows PC or server. Microsoft fixed the vulnerability in its July 14, 2026 security updates, making deployment the practical...

CVE-2026-50306 is a high-severity Windows TCP/IP privilege-escalation vulnerability fixed in Microsoft’s July 14, 2026 security updates. The flaw affects supported Windows 10, Windows 11, and Windows Server releases, and could allow an attacker who already has local access to take complete...

CVE-2026-54999 is a newly patched Windows TCP/IP remote code execution vulnerability that could let an unauthenticated attacker run code by reaching a target from an adjacent network. Microsoft published the flaw on July 14, 2026, assigning it a CVSS 3.1 score of 8.8 and rating it High rather...

Microsoft has fixed CVE-2026-49177, an Important-rated information disclosure vulnerability in the Windows TCP/IP stack, through the July 14, 2026 security updates. The flaw carries a CVSS 3.1 base score of 5.5 and could expose sensitive data to an attacker who already has the access needed to...

Microsoft’s CVE-2026-34334 is a Windows TCP/IP elevation-of-privilege vulnerability disclosed through the Microsoft Security Response Center, and its most important operational clue is not the scary networking label but the confidence signal attached to the report. The vulnerability sits in the...

Microsoft’s April 2026 Patch Tuesday has put a fresh spotlight on the Windows networking stack, and CVE-2026-33827 stands out as one of the most serious issues in the batch. This Windows TCP/IP remote code execution vulnerability is rated critical, and early analysis indicates that an attacker...

In the ever-evolving landscape of cybersecurity, vulnerabilities in operating systems can pose significant risks to users and organizations alike. One such vulnerability recently identified is CVE-2024-38063. This article will explore the details of this recent security threat related to...

In a significant development for Windows 10 and Windows 11 users, the Computer Emergency Response Team (CERT-In) operating under the Ministry of Electronics and Information Technology (MeitY) has issued an urgent warning regarding critical vulnerabilities in these systems. This alert, initially...