Secure Boot News

15 Jul 20269:21 pm

Cybersecurity15 Jul 2026 · 9:21 pm9:21 pm

Experts Discover Decades-Old Flaws Can Bypass UEFI Secure Boot, Affecting Billions of Devices

ESET researchers have identified 11 vulnerable UEFI shim bootloaders, signed by Microsoft, that allow attackers to bypass UEFI Secure Boot using decades-old fla

15 Jul 20267:15 am

Cybersecurity15 Jul 2026 · 7:15 am7:15 am

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Microsoft's Secure Boot Found Vulnerable for a Decade Due to Unrevoked Firmware

Researchers at ESET discovered that Microsoft's Secure Boot, designed to protect Windows and Linux devices, has been bypassable for a decade due to unrevoked de

14 Jul 20269:17 am

Software Updates14 Jul 2026 · 9:17 am9:17 am

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Watch Out Windows Users: Secure Boot Update Blocked on Some Windows 11 PCs Due to Failing Devices

Microsoft has temporarily blocked Secure Boot updates on some Windows 11 PCs due to issues with certificate updates, particularly for devices with faulty firmwa

Secure Boot News

#Secure Boot

Experts Discover Decades-Old Flaws Can Bypass UEFI Secure Boot, Affecting Billions of Devices

Microsoft's Secure Boot Found Vulnerable for a Decade Due to Unrevoked Firmware

Watch Out Windows Users: Secure Boot Update Blocked on Some Windows 11 PCs Due to Failing Devices

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