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CVE-2025-21189: Critical Windows Security Zones Vulnerability Threatens Millions of Systems·MSFT +2.1%Microsoft Issues Emergency Patch for Critical Windows Media Foundation Zero-Day (CVE-2025-21256)·NVDA +0.2%Critical RCE flaw CVE-2025-21395 in Microsoft Access lets attackers execute code via malicious database files.·GOOGL +1.7%CVE-2025-21365: Critical Microsoft Office RCE Vulnerability Threatens Enterprise Security·AMZN +1.1%January 2025 Patch Tuesday fixes 6 zero-days but breaks audio on Windows 11·MSFT +2.1%KB5050009 and KB5050021 patch zero-day exploits but break USB audio and webcams·NVDA +0.2%Windows 11 KB5050021: Critical Patches, Citrix & OpenSSH Bugs·GOOGL +1.7%KB5050009 Patches 64 Flaws, Boosts Gaming and Memory on Windows 11·AMZN +1.1%CVE-2025-21189: Critical Windows Security Zones Vulnerability Threatens Millions of Systems·MSFT +2.1%Microsoft Issues Emergency Patch for Critical Windows Media Foundation Zero-Day (CVE-2025-21256)·NVDA +0.2%Critical RCE flaw CVE-2025-21395 in Microsoft Access lets attackers execute code via malicious database files.·GOOGL +1.7%CVE-2025-21365: Critical Microsoft Office RCE Vulnerability Threatens Enterprise Security·AMZN +1.1%January 2025 Patch Tuesday fixes 6 zero-days but breaks audio on Windows 11·MSFT +2.1%KB5050009 and KB5050021 patch zero-day exploits but break USB audio and webcams·NVDA +0.2%Windows 11 KB5050021: Critical Patches, Citrix & OpenSSH Bugs·GOOGL +1.7%KB5050009 Patches 64 Flaws, Boosts Gaming and Memory on Windows 11·AMZN +1.1%

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Cve-2025-21189 · Cybersecurity

CVE-2025-21189: Critical Windows Security Zones Vulnerability Threatens Millions of Systems

CVE-2025-21189: Serious Vulnerability in Windows Security Zones Microsoft has disclosed a critical security vulnerability (CVE-2025-21189) affecting Windows Security Zones, a fundamental component of...

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Byovd · Citrix Issue

January 2025 Patch Tuesday fixes 6 zero-days but breaks audio on Windows 11

January 2025 Windows 11 Patch Tuesday: Security Updates & Known Issues Microsoft has released its January 2025 Patch Tuesday updates for Windows 11 targeting the versions 24H2, 23H2, and 22H2....

SE Security Desk·79w ago
August 2025 · Cumulative Update

KB5050009 and KB5050021 patch zero-day exploits but break USB audio and webcams

Overview of January 2025 Patch Tuesday Updates for Windows 11 Microsoft's January 2025 Patch Tuesday has delivered two crucial cumulative updates for Windows 11 users: KB5050009 for version 24H2 and...

SE Security Desk·79w ago
Citrix · Openssh Issues

Windows 11 KB5050021: Critical Patches, Citrix & OpenSSH Bugs

Microsoft's latest Patch Tuesday release, Windows 11 Update KB5050021, brings critical security fixes and performance improvements, though some users report compatibility issues with Citrix and...

SE Security Desk·79w ago
Bug Fixes · Kb5050009

KB5050009 Patches 64 Flaws, Boosts Gaming and Memory on Windows 11

Microsoft has rolled out the KB5050009 update for Windows 11 as part of its November 2023 Patch Tuesday, delivering significant performance improvements and critical security fixes. This mandatory...

SE Security Desk·79w ago
August 2025 · Bug Fixes

January 2025 Patch Tuesday: Crucial Security Fixes and KB5049981 Update for Windows 10

Overview of January 2025 Patch Tuesday for Windows 10 Microsoft's Patch Tuesday for January 2025 marks a significant moment as it delivers the first major security update of the year for Windows 10...

SE Security Desk·79w ago
Features · File Explorer

KB5050021 patches 3 critical RCE flaws, upgrades File Explorer and Task Manager.

Microsoft's latest Patch Tuesday update, KB5050021, brings significant improvements to Windows 11, enhancing both security and user experience. This cumulative update addresses multiple...

SE Security Desk·79w ago
Cve-2025-0430 · Denial Of Service

Linphone-Desktop DoS flaw lets attackers crash VoIP app with malformed SIP messages

A newly discovered critical vulnerability, CVE-2025-0430, has been identified in Linphone-Desktop, the popular open-source VoIP and SIP client. This flaw exposes users to denial-of-service (DoS)...

SE Security Desk·79w ago
24h2 Update · Asphalt 8

Windows 11 24H2 Ubisoft Fix: Assassin's Creed Games Restored After Months of Issues

The long-awaited resolution has finally arrived for Windows 11 gamers who found their Ubisoft libraries rendered unplayable by Microsoft's 24H2 update. After months of frustration that spanned the...

WN WindowsNews Desk·79w ago