Microsoft has warned that the cryptographic roots underpinning UEFI Secure Boot on Windows devices will begin to expire in June 2026, forcing a global certificate update that every IT team and many end users must plan for now to avoid boot-level insecurities and loss of updateability.
Background...
2026 expiration
bitlocker
bootkit
certificate rollover
db
dbx
group policy
intune
kek
linux shim
mdm
oem firmware
pre-bootsecurity
recovery media
secure boot
uefi
vm
windows 11
windows server
windows update
Microsoft released an out‑of‑band update on August 19, 2025—KB5066189—for Windows 11 devices on the 22621 and 22631 build families (OS Builds 22621.5771 and 22631.5771). The package is an optional, non‑security rollup that patches a regression introduced by the August 2025 monthly updates...
The highly anticipated launch of Battlefield 6 delivers a cutting-edge gaming experience to PC players, but it also brings a new layer of security requirements—chief among them, the need for Secure Boot to be enabled on Windows 10 and Windows 11 systems. As EA’s Javelin anti-cheat technology...
The latest Safe OS Dynamic Update for Windows 11, as referenced in KB5061090 and released on June 26, 2025, offers crucial support for users of Windows 11 versions 22H2 and 23H2. Much more than a routine patch, these Safe OS Dynamic Updates are integral, under-the-hood components designed to...
bitlocker security
bootloader update
dynamic update
enterprise windows update
firmware update
hardware compatibility
it administration
kb5061090
os patch management
os reliability
pre-bootsecurity
safe os updates
system recovery
system upgrade
windows 11
windows 11 security
windows recovery environment
windows setup
windows update process
The May 28, 2025 release of KB5059693 marks a pivotal milestone in the ongoing evolution of Windows 11, version 24H2, and Windows Server 2025—a step emblematic of Microsoft’s cautious yet relentless drive toward a more robust, secure, and adaptable operating system landscape. Dubbed a “Safe OS...
bootkit protection
enterprise windows
firmware compatibility
it administration
kb5059693
operating system reliability
operating system updates
os deployment
pre-bootsecurity
safe os update
secure boot
system compatibility
system security
windows 11
windows patch management
windows recovery environment
windows server 2025
windows setup
windows update
windows vulnerability fixes