2 New Critical Vulnerabilities Found in U-Bootloader for Embedded Devices

Ubuntu 26.10 Proposal: Streamlining Secure Boot by Removing Vulnerable GRUB Features

Ubuntu developers propose streamlining secure boot in version 26.10 by removing certain features from GRUB to reduce security vulnerabilitie

Technical Analysis: Circumventing UEFI Secure Boot Through Signed Bootloader Exploitation

The article discusses UEFI Secure Boot technology and methods to circumvent it by exploiting signed bootloaders. It explains that Secure Boo

Unpatchable "usbliter8" Vulnerability Discovered in Apple's A12 and A13 Chips

Researchers at Paradigm Shift discovered an unpatchable vulnerability called "usbliter8" in Apple's A12, S4/S5, and A13 chips. The exploit t

Unpatched Flaws Disclosed in Filesystem Bundled Into Millions of Embedded Devices

Security Vulnerabilities Discovered in HP 9000/720 Workstation Boot Loader Code

The article recounts a personal experience from 1999 when the author's company decommissioned an HP 9000/720 workstation. After the employee

Investigating Vulnerabilities in Ubuntu's Sandbox Mechanisms

Ubuntu introduced sandbox mechanisms to enhance security, but researchers discovered vulnerabilities in the implementation, allowing for byp