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

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Aavmf · Firmware

CVE-2025-2486 exposes UEFI Shell flaw in Ubuntu 24.04, 23.10 ARM64 Secure Boot

A critical firmware vulnerability designated CVE-2025-2486 has been disclosed by Canonical's security team, exposing a significant weakness in the Secure Boot implementation for Ubuntu on ARM64...

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Firmware · Safeguard Holds

Windows 11 Upgrade Failed? 5 Proven Fixes That Actually Work

When Windows 11 refuses to complete an upgrade installation, users are often left staring at cryptic error codes, frozen progress bars, and mounting frustration. The transition from Windows 10 to...

WN WindowsNews Desk·33w ago
Firmware · Ics Security

Zenitel TCIV-3+ Critical Security Flaws: Pre-auth RCE Requires Immediate Firmware Upgrade

A coordinated security advisory has revealed multiple critical vulnerabilities in Zenitel TCIV-3+ intercom systems that could allow unauthenticated attackers to execute arbitrary code remotely. The...

SE Security Desk·33w ago
Cisa · Firmware

CISA ICS Advisories 2025: Critical Firmware Updates and Network Security

The Cybersecurity and Infrastructure Security Agency (CISA) has released its 2025 consolidated advisory package targeting industrial control systems (ICS), highlighting an alarming escalation in...

SE Security Desk·33w ago
Firmware · Kvm

TUXEDO Halts Snapdragon X Elite Linux Laptop Over Firmware and Driver Gaps

TUXEDO Computers' recent decision to pause development of their Snapdragon X Elite Linux laptop project serves as a critical reality check for the Linux-on-ARM ecosystem, highlighting fundamental...

WN WindowsNews Desk·34w ago
Certificate Updates · Firmware

Secure Boot Certificate Expiration 2026: Microsoft Urges Immediate Action

Microsoft has issued a critical warning that the Secure Boot certificates first deployed in 2011 will begin expiring in mid-2026, potentially leaving organizations unable to boot their Windows...

WN WindowsNews Desk·34w ago
Cve 2025 11243 · Firmware

CVE-2025-11243: Critical DoS Vulnerability in Shelly Pro 4PM Devices

A newly discovered critical vulnerability in Shelly Pro 4PM smart energy monitoring devices could allow attackers to remotely crash the devices through specially crafted network requests. The...

SE Security Desk·34w ago
Ewio2 Vulnerabilities · Firmware

METZ CONNECT EWIO2 Critical Vulnerabilities: Patch Now to Prevent RCE Attacks

Industrial automation systems worldwide are facing immediate security threats as researchers disclose multiple critical vulnerabilities in METZ CONNECT's EWIO2 family of Ethernet I/O modules. These...

SE Security Desk·34w ago
Enterprise It · Firmware

Windows 11 Pre-Update Firmware Checks: 500% Attack Surge Drives BIOS Management

Keeping firmware current is one of the single most important — and least visible — tasks for desktop and laptop fleet managers preparing for Windows 11 deployments, firmware-driven security...

IT Enterprise IT Desk·34w ago