CVE-2022-21894

baton drop CVE-2022-21894: Vulnerabilidad de omisión de la característica de seguridad de Secure Boot Las aplicaciones de arranque de Windows permiten que la configuración truncatememory elimine bloques de memoria que contienen rangos "persistentes" de datos serializados del mapa de memoria, lo q...

android-hardware-attestation-demo

Android hardware attestation bypass — demo This repository accompanies a Quarkslab article on Android hardware Key Attestation and exists to illustrate it. It is a small, end-to-end proof of concept that shows a simple bypass: an analyst on a rooted phone defeats a backend's hardware attestation...

CVE-2025-47827

CVE-2025-47827 Prueba de concepto e informe de vulnerabilidad para CVE-2025-47827. Contenido Descripción Divulgación Impacto Detección Mitigación Binarios Prueba de concepto Recursos Descripción En IGEL OS anterior a v11, Secure Boot puede ser eludido porque el módulo igel-flash-driver verifica...

initroot

initroot: Inyección de argumentos de línea de comandos del kernel en el bootloader de Motorola, bypass del Secure Boot y del bloqueo de dispositivo CVE-2016-10277 Por Roee Hay / Aleph Research, HCL Technologies Primera fase del exploit: Jailbreak atado tethered Este exploit consigue acceso root...

BlackLotus

BlackLotus BlackLotus es un innovador bootkit UEFI diseñado específicamente para Windows. Incorpora una omisión integrada de Secure Boot y protección Ring0/Kernel para prevenir cualquier intento de eliminación. Este software tiene el propósito de funcionar como un cargador HTTP. Gracias a su...

CVE-2022-34301

🕷️ CVE-2022-34301 - Eurosoft Boot Loader Vulnerability Eurosoft Pc-Check UEFI Diagnostics Shell - Bring Your Own Vulnerable UEFI Application BYOVUA - Secure Boot bypass via signed UEFI Shell and gSecurity2 corruption. 📑 Table of Contents Overview Background Bring Your Own Vulnerable UEFI...

CVE-2022-34302

🕷️ CVE-2022-34302 - New Horizon Datasys Boot Loader Vulnerability New Horizon Datasys Reboot Restore Boot Loader - Bring Your Own Vulnerable UEFI Application BYOVUA - Secure Boot bypass via signed bootloader with built-in custom PE/COFF loader that loads unsigned UEFI applications. 📑 Table of...

CVE-2022-34303

🕷️ CVE-2022-34303 - CryptoPro Boot Loader Vulnerability CryptoPro Secure Disk UEFI Shell - Bring Your Own Vulnerable UEFI Application BYOVUA - Secure Boot bypass via signed UEFI Shell and gSecurity2 corruption. 📑 Table of Contents Overview Background Bring Your Own Vulnerable UEFI Application The...

CVE-2025-0690

CVE-2025-0690: Vulnerabilidad de Desbordamiento de Enteros en GRUB2 🛡️ Descripción General CVE-2025-0690 es una vulnerabilidad crítica de desbordamiento de enteros en el cargador de arranque GRUB2 , que permite la ejecución de código arbitrario y la evasión de Secure Boot. Esta falla afecta a...

CVE-2026-25250

🕷️ CVE-2026-25250: Improper Trusted Bootloader Chain Validation A Microsoft-signed third-party bootloader that loads a secondary EFI binary with no signature or integrity verification, collapsing the Secure Boot chain of trust from within. 📑 Table of Contents Research Context Official References...

AZL-100017 CVE-2026-6485 affecting package qemu 10.1.0-1

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts...

CVE-2026-6485

CVE-2026-6485 affects UEFI BIOS firmware that embeds the TianoCore EDK II UEFI Shell in SPI Flash. A logic error in the Shell boot option removal process allows an attacker with root privileges to create multiple boot entries, bypassing the Secure Boot check and gaining access to the Shell's phys...

EUVD-2026-74613

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts...

CVE-2026-6485 UEFI BIOS embedded Shell can be used to bypass Secure Boot

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts...

CVE-2026-20293

A vulnerability in the Unified Extensible Firmware Interface UEFI Shell implementation of Cisco UCS Servers and UCS-based appliances could allow an authenticated attacker with valid credentials for a user account with the role of user or admin or an unauthenticated attacker with physical access t...

CVE-2026-20293

A vulnerability in the UEFI Shell implementation of Cisco UCS Servers and UCS-based appliances allows bypassing UEFI Secure Boot validation checks. The root cause is the availability of memory write commands in the UEFI Shell while Secure Boot is enabled. An attacker—authenticated with user or ad...

EUVD-2026-72936

A vulnerability in the Unified Extensible Firmware Interface UEFI Shell implementation of Cisco UCS Servers and UCS-based appliances could allow an authenticated attacker with valid credentials for a user account with the role of user or admin or an unauthenticated attacker with physical access t...

CVE-2026-20293 Cisco UCS and UCS-Based Appliances UEFI Shell Secure Boot Bypass Vulnerability

A vulnerability in the Unified Extensible Firmware Interface UEFI Shell implementation of Cisco UCS Servers and UCS-based appliances could allow an authenticated attacker with valid credentials for a user account with the role of user or admin or an unauthenticated attacker with physical access t...

CVE-2024-7344

🐞 CVE-2024-7344: Improper PE Image Loading This repository contains research material related to CVE-2024-7344, a Secure Boot bypass vulnerability affecting UEFI systems. It centralizes technical analysis of the vulnerability, attack flow documentation, and recreated applications designed to...

CVE-2026-33197 BDS Module Bypass Secure Boot Advisory

AMI APTIOV contains a vulnerability in BIOS where a privileged user may cause the “Incomplete List of Disallowed Inputs” by local access. Successful exploitation of this vulnerability may lead to arbitrary code execution and impact system Confidentiality, Integrity, and Availability...