VU#718077: UEFI Shell module embedded in SPI Flash can be used to bypass Secure Boot

CERT Coordination Center Version 3 imported change current

Imported from official source

The UEFI Shell program may expose raw memory access capabilities that, if present in platform firmware for debugging or advanced support use cases, could be abused to undermine UEFI Secure Boot protections. …

This version

Version: 3 of 3
Recorded: September 24, 2026 20:00
Change: Imported change
Content hash: 3ec0132714473f9601eb6033df85b7b8
All versions: Revision history