Firmware Updates
The latest Firmware Updates coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Pauses Critical Secure Boot 2023 Certificate Update for Some Windows 11 PCs
Microsoft confirmed on July 10, 2026, that it has paused the distribution of a critical Secure Boot update for some Windows 11 PCs, citing device and firmware combinations that could prevent...
CVE-2026-48576: Microsoft Secure Boot Bypass Threatens Boot Chain
Microsoft has officially disclosed a new Secure Boot security feature bypass vulnerability, tracked as CVE-2026-48576, through the MSRC Security Update Guide in June 2026. The advisory details a flaw...
Secure Boot Certificate Rollover Playbook: June 2026 Readiness Steps Every IT Team Must Take Now
Microsoft’s long-delayed Secure Boot certificate rollover now has a firm start date: June 2026. Organizations that fail to prepare will face machines that refuse to boot after the update—or...
CISA Warns ZKTeco CCTV Flaw CVE-2026-8598 Exposes Plain-Text Passwords
{ "title": "CISA Warns ZKTeco CCTV CVE-2026-8598: Unauthenticated Config Export Exposes Credentials", "content": "The U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued an urgent...
CISA Warns: XSS Flaw in Kieback & Peter DDC Controllers Risks HVAC Hijack
CISA published advisory ICSA-26-139-05 on May 19, 2026, warning that multiple Kieback & Peter DDC building controllers contain a cross-site scripting (XSS) vulnerability that allows...
Siemens, CISA Urge Immediate RUGGEDCOM ROX 2.17.1 Update for Critical Flaws
Siemens and the U.S. Cybersecurity and Infrastructure Security Agency (CISA) have issued urgent advisories warning of dozens of critical and high-severity vulnerabilities lurking in the RUGGEDCOM ROX...
Patch RUGGEDCOM ROX Now: Critical Root Command Injection Bug Fixed
Industrial network operators must immediately update RUGGEDCOM ROX devices as Siemens and the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued a joint warning in mid-May 2026 about...
Siemens SCALANCE W-700 Security Advisory: Critical Vulnerabilities Require Immediate Firmware Update to 6.6.0
Siemens has issued a critical security advisory for its SCALANCE W-700 IEEE 802.11n wireless access point family, warning that multiple vulnerabilities affect devices running firmware versions prior...
KB5081151 update targets Secure Boot cert expiry requiring IT coordination before June 2026
Microsoft released KB5081151, a Safe OS Dynamic Update for Windows 11 version 26H1, on March 26, 2026. This update arrives as organizations face a critical infrastructure deadline: the expiration of...
WAGO Managed Switch CLI Escape Vulnerability CVE-2026-3587: Critical OT Security Flaw Requires Immediate Patching
WAGO's industrial managed switches contain a critical security vulnerability that allows unauthenticated remote attackers to bypass authentication entirely and gain administrative control through...
CISA Warns of Critical Authentication Bypass in Pharos Mosaic Show Controller (CVE-2026-2417)
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical advisory about an authentication bypass vulnerability in Pharos Controls' Mosaic Show Controller. Designated...
Business pen glitch fixed: Surface Pro 11 for Business March 2026 firmware targets hover inking
Microsoft has released a critical firmware and driver package for the Surface Pro 11 for Business that addresses persistent inking and touchscreen problems reported by enterprise users. The March...