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Patch Your Windows 11 PC Now—A Low-Severity MIDI Bug Can Actually Hand Over Full Control·MSFT +2.1%Firefox 153 finally unlocks HDR video playback on Windows — here’s who gets it and who doesn’t·NVDA +0.2%Windows July Updates Patch DirectX Flaw That Leaks Data Without a Password·GOOGL +1.7%Windows 11 Audio Bug Could Give Attackers Full Control—July Patches Deliver Urgent Fix·AMZN +1.1%Microsoft’s July Patch Slams Door on ReFS Bug That Gives Attackers Full System Control·MSFT +2.1%CVE-2026-50323: Microsoft’s July 2026 Update Fixes a Privilege Escalation Flaw in Windows 11 – Apply It Now·NVDA +0.2%Windows July 14 Patches Fix AppX Deployment Vulnerability – Don’t Let Attackers Escalate Privileges·GOOGL +1.7%Stealthy Win32k Flaw Fixed in July 2026 Update—Here’s Why You Can’t Skip This Patch·AMZN +1.1%Patch Your Windows 11 PC Now—A Low-Severity MIDI Bug Can Actually Hand Over Full Control·MSFT +2.1%Firefox 153 finally unlocks HDR video playback on Windows — here’s who gets it and who doesn’t·NVDA +0.2%Windows July Updates Patch DirectX Flaw That Leaks Data Without a Password·GOOGL +1.7%Windows 11 Audio Bug Could Give Attackers Full Control—July Patches Deliver Urgent Fix·AMZN +1.1%Microsoft’s July Patch Slams Door on ReFS Bug That Gives Attackers Full System Control·MSFT +2.1%CVE-2026-50323: Microsoft’s July 2026 Update Fixes a Privilege Escalation Flaw in Windows 11 – Apply It Now·NVDA +0.2%Windows July 14 Patches Fix AppX Deployment Vulnerability – Don’t Let Attackers Escalate Privileges·GOOGL +1.7%Stealthy Win32k Flaw Fixed in July 2026 Update—Here’s Why You Can’t Skip This Patch·AMZN +1.1%
Cve 2026 · Privilege Escalation

Patch Your Windows 11 PC Now—A Low-Severity MIDI Bug Can Actually Hand Over Full Control

Microsoft’s July 14, 2026 security update for Windows 11 patches a serious privilege escalation flaw in the MIDI service that could hand an attacker full control over a PC after gaining just a...

SE Security Desk·1w ago
Firefox · Hdr Video

Firefox 153 finally unlocks HDR video playback on Windows — here’s who gets it and who doesn’t

Mozilla shipped Firefox 153 Beta with HDR video playback for Windows, and the feature is on track for a stable release on Tuesday, July 21, 2026. The move closes a multi-year gap that left Windows...

WN WindowsNews Desk·1w ago
Cve-2026-49807 · Directx Vulnerability

Windows July Updates Patch DirectX Flaw That Leaks Data Without a Password

On July 14, 2026, Microsoft shipped a security fix for a DirectX vulnerability that could quietly hand sensitive information to an attacker—even one who hasn’t logged in. The bug, tracked as...

SE Security Desk·1w ago
Cve 2026 50351 · Patch Tuesday

Windows 11 Audio Bug Could Give Attackers Full Control—July Patches Deliver Urgent Fix

Microsoft’s July 14, 2026 security updates patch a privilege-escalation flaw in Windows Audio Compression Manager that could let an attacker with low-level access seize total control of a PC. The...

SE Security Desk·1w ago
Microsoft Patches · Privilege Escalation

Microsoft’s July Patch Slams Door on ReFS Bug That Gives Attackers Full System Control

Microsoft on July 14, 2026, fixed a local privilege-escalation vulnerability in the Windows Resilient File System (ReFS) that could let a low-privileged user completely own an unpatched machine....

SE Security Desk·1w ago
Cve 2026 50323 · Patch Management

CVE-2026-50323: Microsoft’s July 2026 Update Fixes a Privilege Escalation Flaw in Windows 11 – Apply It Now

On July 14, 2026, Microsoft released a security patch that squashes a local privilege escalation vulnerability in Windows 11 and Windows Server 2025. Tracked as CVE-2026-50323, the flaw could let an...

SE Security Desk·1w ago
Appxdeployment · Patch Tuesday

Windows July 14 Patches Fix AppX Deployment Vulnerability – Don’t Let Attackers Escalate Privileges

Microsoft’s July 14, 2026 security updates fix a local elevation-of-privilege flaw in the Windows AppX Deployment Service that could hand full system control to someone who already has a toehold on...

SE Security Desk·1w ago
July 2026 Updates · Privilege Escalation

Stealthy Win32k Flaw Fixed in July 2026 Update—Here’s Why You Can’t Skip This Patch

Microsoft quietly closed a dangerous privilege-escalation hole in the Win32k subsystem as part of its July 14, 2026 Patch Tuesday. The vulnerability, tracked as CVE-2026-49805, could let an attacker...

SE Security Desk·1w ago
Cve 2026 49806 · Patch Tuesday

Microsoft's July 2026 Update Fixes USB Print Driver Privilege Escalation: Here’s What You Need to Know

Microsoft’s July 14, 2026 Patch Tuesday release resolves an elevation-of-privilege vulnerability in the Windows USB Print Driver that could let a locally authenticated attacker gain SYSTEM-level...

SE Security Desk·1w ago
Group Policy · Kiosk Management

IT Admins Get Central Control of Windows 11 Multi-App Camera in 26H1, But Only for New Devices

Microsoft released a Group Policy setting in Windows 11 26H1 Release Preview build 28000.2333 on June 12, 2026, giving administrators centralized control over whether multiple applications can share...

WN WindowsNews Desk·1w ago
Cve 2026 49802 · Microsoft Updates

July 2026 Windows Update Closes USB Print Driver Flaw That Could Hand Attackers System Control

Microsoft's July 2026 security update fixes a vulnerability in the Windows USB print driver that could allow an attacker already on a machine to escalate their privileges and take full control of the...

SE Security Desk·1w ago
Cve 2026 49801 · Patch Tuesday

Windows July 2026 Patches Fix SMB Memory Leak That Could Leak Secrets

On July 14, 2026, Microsoft patched a vulnerability in the Windows Server Message Block (SMB) protocol that allows a low-privilege attacker to extract information from uninitialized memory. Tracked...

SE Security Desk·1w ago