Attack Vector
The latest Attack Vector coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft's 'Remote Code Execution' Terminology: Why CVSS AV:L Matters More Than Marketing Labels
Microsoft's use of "remote code execution" in vulnerability descriptions doesn't always mean an attacker can trigger the exploit over a network connection. This discrepancy between marketing...
CVE-2025-62200: Excel RCE Vulnerability Analysis and Security Implications
Microsoft's recent security advisory for CVE-2025-62200 has generated significant discussion in the cybersecurity community, particularly due to what appears to be a contradiction between the...
Understanding Remote Delivery vs Local Execution in Office CVEs: A Security Analysis
The distinction between remote delivery and local execution in Microsoft Office CVEs represents one of the most misunderstood aspects of modern cybersecurity vulnerability assessment. When security...
BitLocker Kernel Flaw CVE-2025-54912 Lets Attackers Escalate to SYSTEM, Microsoft Urges Patching
Microsoft has confirmed a critical use-after-free vulnerability in the Windows BitLocker stack, tracked as CVE-2025-54912, that could allow an authorized local attacker to gain SYSTEM privileges on...
Microsoft Patches Excel Code Execution Flaw CVE-2025-54904, but Mac LTSC Still Exposed
Administrators scrambling to lock down Microsoft Excel against a newly disclosed code execution vulnerability have hit a snag: the security updates for Office LTSC for Mac 2021 and 2024 are not yet...
Rockwell's FactoryTalk Linx Flaw Scores 9.0: Deploy v6.50 Patch Now to Block Token Bypass
A critical vulnerability in Rockwell Automation’s FactoryTalk Linx allows attackers to bypass FTSP token validation and manipulate industrial communication drivers simply by flipping a Node.js...
Protecting Against Microsoft 365 Direct Send Exploitation: Defending Internal Phishing Attacks
Microsoft 365 has become the backbone of modern business productivity, offering powerful communication tools and centralized collaboration for organizations of all sizes. But as its influence has...
Critical Flaw in Windows VBS Enclave (CVE-2025-47159) Opens Door to System Takeover
Critical Flaw in Windows VBS Enclave (CVE-2025-47159) Opens Door to System Takeover A critical vulnerability, identified as CVE-2025-47159, has been discovered in the Windows Virtualization-Based...
Microsoft 365 Copilot Zero-Click Hack Echoleak Exposes Enterprise Data via Emails
Security researchers have uncovered a critical zero-click vulnerability in Microsoft 365 Copilot, marking the first known exploit of its kind in an AI-powered productivity assistant. Dubbed...
EchoLeak and AI Security: Protecting Data in Microsoft Copilot and Cloud Systems
The rapid integration of artificial intelligence into enterprise environments has introduced unprecedented efficiency gains—along with equally unprecedented security challenges. Recent discoveries...
EchoLeak zero-click markdown exploit bypasses Copilot security, risks enterprise data exfiltration.
A seismic shift has rippled through the cybersecurity community with the disclosure of EchoLeak, the first publicly reported "zero-click" exploit targeting a major AI tool: Microsoft 365 Copilot....
Microsoft Copilot Zero-Click Vulnerability EchoLeak: What Enterprises Need to Know
Microsoft Copilot, the AI-powered productivity assistant integrated across Microsoft 365, has become an indispensable tool for enterprises worldwide. However, the recent discovery of the EchoLeak...