KB5058392: [Secure Boot Advanced Targeting (SBAT) and Linux Extensible Firmware Interface (EFI)]
May 13, 2025—KB5058392 (OS Build 17763.7314)
Improvements
- [OS Security] Updates to the Windows Kernel Vulnerable Driver Blocklist (DriverSiPolicy.p7b). Additions have been made to blocklist drivers with security vulnerabilities that have been used in Bring Your Own Vulnerable Driver (BYOVD) attacks.
- [GRFX-Graphics] This update addresses an issue causing an error message on a blue screen particularly in cases linked to recent GDI updates with CHS GB18030-2022 fonts. Corruption occurs while the associated thread remains active, leading to an error message.
- [Secure Boot Advanced Targeting (SBAT) and Linux Extensible Firmware Interface (EFI)] This update applies improvements to SBAT for the detection of Linux systems.