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CVE-2026-64205: How a Linux Kernel Bug in Intel’s SMBus Driver Can Hang Your System—and How to Fix It·MSFT +2.1%Why a Malformed XFS Disk Can Crash Your Linux VM—and the Fix for CVE-2026-64187·NVDA +0.2%Qualcomm RMNET Driver Race Condition Fixed in Linux Kernel—Check Your WSL and Cellular Devices·GOOGL +1.7%Your Firewall Automation Might Be a Kernel Crash Waiting to Happen: Inside CVE-2026-64189·AMZN +1.1%WSL 2 Users Urged to Update Linux Kernel After BPF Panic Vulnerability Discovered·MSFT +2.1%NGINX 1.31.3 Fixes SSI Worker Crash—Here’s Who Needs to Upgrade Now·NVDA +0.2%Critical NGINX Heap Overflow (CVE-2026-42533) Hits Windows – Patch Now to 1.30.4/1.31.3·GOOGL +1.7%The Global Open-Model Push That Could Change Every Windows PC·AMZN +1.1%CVE-2026-64205: How a Linux Kernel Bug in Intel’s SMBus Driver Can Hang Your System—and How to Fix It·MSFT +2.1%Why a Malformed XFS Disk Can Crash Your Linux VM—and the Fix for CVE-2026-64187·NVDA +0.2%Qualcomm RMNET Driver Race Condition Fixed in Linux Kernel—Check Your WSL and Cellular Devices·GOOGL +1.7%Your Firewall Automation Might Be a Kernel Crash Waiting to Happen: Inside CVE-2026-64189·AMZN +1.1%WSL 2 Users Urged to Update Linux Kernel After BPF Panic Vulnerability Discovered·MSFT +2.1%NGINX 1.31.3 Fixes SSI Worker Crash—Here’s Who Needs to Upgrade Now·NVDA +0.2%Critical NGINX Heap Overflow (CVE-2026-42533) Hits Windows – Patch Now to 1.30.4/1.31.3·GOOGL +1.7%The Global Open-Model Push That Could Change Every Windows PC·AMZN +1.1%

Pcu400

The latest Pcu400 coverage — news, analysis, and updates from the WindowsNews.AI desk.

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Cybersecurity · Hitachi Energy

Hitachi PCU400 flaws threaten Windows OT environments with remote code execution.

Recent cybersecurity disclosures have revealed critical vulnerabilities in Hitachi Energy's PCU400, a widely used industrial control system (ICS) device, raising significant concerns for...

SESecurity Desk·71w ago
Security

Critical PCU400 Flaws Expose Power Grids to Remote Attacks, Patch Now

Hitachi Energy has recently disclosed multiple critical vulnerabilities affecting its PCU400 Protection and Control Units, raising alarms across industrial control systems (ICS) and energy sector...

Security Desk·71w ago ·5 min
Security

Critical Vulnerabilities in Hitachi Energy PCU400 Threaten Power Grid Security

Industrial control systems form the invisible backbone of modern civilization, quietly managing power grids, water treatment plants, and manufacturing facilities—until vulnerabilities expose them...

Security Desk·71w ago ·5 min
Security

Critical ICS Vulnerabilities in Hitachi Energy's PCU400: Security Risks and Mitigation Strategies

Industrial Control Systems (ICS) are facing heightened cybersecurity threats, with Hitachi Energy's PCU400 platform recently identified as containing critical vulnerabilities that could compromise...

Security Desk·71w ago ·5 min
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Cybersecurity · Hitachi Energy

Critical OpenSSL Vulnerabilities in Hitachi Energy PCU400 Devices: What Windows Users Need to Know

A newly disclosed set of OpenSSL vulnerabilities in Hitachi Energy's PCU400 devices has raised significant security concerns for industrial control systems running on Windows platforms. The affected...

SE Security Desk·71w ago