Network Segmentation
The latest Network Segmentation coverage — news, analysis, and updates from the WindowsNews.AI desk.
Critical RRAS Vulnerability Leaks Windows Server Memory—Patch CVE-2025-50157 Immediately
Microsoft has issued an urgent security update for a memory disclosure flaw in Windows Routing and Remote Access Service (RRAS) that could let attackers remotely extract sensitive data from unpatched...
Patch Now: SQL Injection Flaw in Microsoft SQL Server Grants Attackers Full Network Privileges
Microsoft has confirmed a high-severity elevation-of-privilege vulnerability tracked as CVE-2025-47954 that affects Microsoft SQL Server, allowing an authenticated attacker to escalate privileges...
CVE-2025-24050: Microsoft Patches High-Risk Hyper-V Heap Overflow That Enables Full Host Takeover
Microsoft’s March 2025 Patch Tuesday included a fix for CVE-2025-24050, a heap‑based buffer overflow in Windows Hyper‑V that allows an attacker with local access to escalate privileges all the...
MSDTC Integer Overflow Opens Door to Memory Leak—Patch Now, Microsoft Warns
Microsoft has quietly disclosed a new integer overflow vulnerability in the Windows Distributed Transaction Coordinator (MSDTC) that lets attackers siphon sensitive memory contents over the network....
CVE-2025-25007: Critical Exchange Server Spoofing Vulnerability Demands Immediate Action Despite Scant Details
A newly disclosed spoofing vulnerability in Microsoft Exchange Server is ratcheting up urgency for enterprise security teams, even as technical specifics remain locked behind Microsoft’s...
Immediate Patch Needed: CVE-2025-49758 SQL Injection Allows SQL Server Privilege Escalation
Microsoft has released critical security updates for all supported versions of SQL Server to address CVE-2025-49758, a severe SQL injection vulnerability that could allow an authenticated attacker to...
Microsoft Fixes Hyper-V Sync Bug (CVE-2025-47999) That Allows Adjacent Attackers to Crash Virtual Hosts
Microsoft has released a security update for a denial-of-service vulnerability in Windows Hyper‑V, cataloged as CVE‑2025‑47999, that lets an attacker on an adjacent network crash virtualisation...
Microsoft Patches Azure File Sync EoP Vulnerability CVE-2025-29973—What IT Admins Must Do Now
Microsoft has confirmed an elevation-of-privilege vulnerability in its Azure File Sync service that could allow an authenticated local attacker to gain full control of affected Windows servers....
Sante PACS Server Flaws Chain Path Traversal, Double-Free, XSS—Patch Urged as Advisories Clash
Security researchers have disclosed a quartet of vulnerabilities in Sante PACS Server, a medical imaging platform deployed across clinics and hospitals, that combine to create a near-critical risk of...
Patch Now: AVEVA PI Integrator Vulnerabilities Could Let Attackers Hijack OT Analytics
On August 12, 2025, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) published an industrial control systems (ICS) advisory warning of two high-severity vulnerabilities in AVEVA’s...
CISA Warns: Johnson Controls iSTAR Flaws Open Door to Root Access and Physical Breaches
A cluster of newly highlighted vulnerabilities in Johnson Controls’ iSTAR Ultra door controllers can give attackers a direct route from a network foothold to root-level control of physical access...
Microsoft Patches Zero-Click LDAPNightmare Exploits That Crash Domain Controllers (CVE-2024-49112/49113)
SafeBreach Labs researchers dropped a bombshell at DEF CON with a zero-click exploit chain that weaponizes Windows LDAP protocol handling to crash Domain Controllers or, in the worst case, execute...