Tag: bootloader

Cyber Products

U-Boot: Universal Bootloader

U-Boot is a widely used open-source bootloader for embedded devices, routers, and server management controllers. Six new flaws were found in its…

bootloader embedded systems firmware U-Boot

July 10, 2026

Critical CVEs

CVE-2026-8863: UEFI Shim Bootloader Vulnerability

CVE-2026-8863 is a vulnerability in old Microsoft-signed UEFI shim bootloaders that allows attackers to bypass Secure Boot protections and execute arbitrary code…

bootloader CVE-2026-8863 ESET Secure Boot

June 25, 2026