442 matches found
UEFI Secure Boot Security Feature Bypass Vulnerability
Reliance on untrusted inputs in a security decision in Windows Boot Loader allows an authorized attacker to bypass a security feature locally...
PT-2026-32716
Name of the Vulnerable Software and Affected Versions Windows Boot Loader affected versions not specified Description Reliance on untrusted inputs in a security decision allows an authorized attacker to bypass a security feature locally. Recommendations At the moment, there is no information abou...
Microsoft Windows 安全漏洞
Microsoft Windows is an operating system used by personal devices by the American company Microsoft. There is a security vulnerability present in the Microsoft Windows Boot Loader. Attackers can exploit this vulnerability to bypass certain functions. The following products and versions are...
grub2: Missing unregister call for gettext command may lead to use-after-free
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the applicati...
ROS-20260319-73-0016
A vulnerability in the Grub2 operating system boot loader is related to the dereferencing of an expired pointer. Exploitation of the vulnerability could allow an attacker to cause a denial of service...
ROS-20260319-73-0017
A vulnerability in the normalexit function of the Grub2 operating system boot loader is related to the dereferencing of an expired pointer. Exploitation of the vulnerability could allow an attacker to cause a denial of service...
ROS-20260319-73-0018
A vulnerability in the Grub2 operating system boot loader is related to incorrect buffer size calculation when processing received packets. Exploitation of the vulnerability may allow an attacker to cause a denial of service...
ROS-20260319-73-0019
A vulnerability in the gettext module of the Grub2 operating systems boot loader is related to the ability to use memory after release. Exploitation of the vulnerability could allow an attacker to cause a denial of service...
ROS-20260319-73-0015
A vulnerability in the Grub2 operating system boot loader is related to the dereferencing of an expired pointer. Exploitation of the vulnerability could allow an attacker to cause a denial of service and gain unauthorized access to the system...
RHEL 9 : grub2 (RHSA-2026:4823)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4823 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...
grub2: Missing unregister call for gettext command may lead to use-after-free
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the applicati...
grub2: Missing unregister call for gettext command may lead to use-after-free
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the applicati...
Moderate: Red Hat Security Advisory: grub2 security update
An update for grub2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...
RHEL 8 : grub2 (RHSA-2026:4648)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4648 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...
CVE-2025-47378
Cryptographic Issue when a shared VM reference allows HLOS to boot loader and access cert chain...
CVE-2025-47378
Cryptographic Issue when a shared VM reference allows HLOS to boot loader and access cert chain...
CVE-2025-47378 Exposure of Sensitive System Information to an Unauthorized Control Sphere in HLOS
Cryptographic Issue when a shared VM reference allows HLOS to boot loader and access cert chain...
CVE-2025-47378 Exposure of Sensitive System Information to an Unauthorized Control Sphere in HLOS
Cryptographic Issue when a shared VM reference allows HLOS to boot loader and access cert chain...
