160 matches found
CVE-2026-8863 CVE-2026-8863
Multiple Microsoft-sigend UEFI SHIM bootloaders are vulnerable to SecureBoot bypass. An attacker with administrative privileges or the ability to modify the boot process could use one of the vulnerable shim bootloaders to bypass Secure Boot protections and execute arbitrary code before the...
Astra Linux - уязвимость в u-boot
A issue was discovered in Das U-Boot during the period from 2019.07. There is an unbounded memcpy operation with an unvalidated length at nfsreadlinkreply, located in the “if” block, after calculating the new path length...
Astra Linux - уязвимость в u-boot
A issue was discovered in Das U-Boot during the period from 2019.07. There is a stack-based buffer overflow in the nfshandler reply helper function: nfslookupreply...
Astra Linux - уязвимость в u-boot
A issue was discovered in Das U-Boot during the period from 2019.07. There is a read of out-of-bounds data at nfsreadreply...
Astra Linux – Vulnerability in grub2
A vulnerability has been identified in the GRUB Grand Unified Bootloader component. This flaw occurs because the bootloader improperly handles string conversions when reading information from a USB device, allowing an attacker to exploit inconsistencies in the length values. A local attacker can...
Astra Linux - уязвимость в u-boot
A issue was discovered in Das U-Boot during the period from 2019.07. There is a stack-based buffer overflow in the nfshandler reply helper function: nfsumountallreply...
Barebox 输入验证错误漏洞
Barebox is a versatile and flexible bootloader developed by Barebox Open Source. Versions of barebox prior to 2026.04.0 contained a vulnerability related to input validation errors. This vulnerability stemmed from integer overflows and unvalidated boundaries within the EFI PE loader, which could...
CVE-2026-20104
A vulnerability in the bootloader of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches, Cisco Catalyst ESS9300 Embedded Series Switches, Cisco Catalyst IE9310 and IE9320 Rugged Series Switches, and Cisco IE3500 and IE3505 Rugged Series Switches could allow an authenticated, local...
CVE-2026-20104
A vulnerability in the bootloader of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches, Cisco Catalyst ESS9300 Embedded Series Switches, Cisco Catalyst IE9310 and IE9320 Rugged Series Switches, and Cisco IE3500 and IE3505 Rugged Series Switches could allow an authenticated, local...
CVE-2026-20104
Cisco IOS XE bootloader vulnerability (CVE-2026-20104) affects Catalyst 9200 series, ESS9300 Embedded, IE9310/IE9320 Rugged, and IE3500/IE3505 Rugged switches. Root cause: insufficient validation of boot-time software, allowing manipulation of loaded binaries to bypass boot-time integrity checks ...
CVE-2026-20104
A vulnerability in the bootloader of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches, Cisco Catalyst ESS9300 Embedded Series Switches, Cisco Catalyst IE9310 and IE9320 Rugged Series Switches, and Cisco IE3500 and IE3505 Rugged Series Switches could allow an authenticated, local...
Cisco IOS XE Software for Cisco Catalyst and Rugged Series Switches Secure Boot Bypass Vulnerability
A vulnerability in the bootloader of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches, Cisco Catalyst ESS9300 Embedded Series Switches, Cisco Catalyst IE9310 and IE9320 Rugged Series Switches, and Cisco IE3500 and IE3505 Rugged Series Switches could allow an authenticated, local...
PT-2026-27792
Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches Cisco Catalyst ESS9300 Embedded Series Switches Cisco Catalyst IE9310 and IE9320 Rugged Series Switches Cisco IE3500 and IE3505 Rugged Series Switches Description A flaw exists in t...
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...
CVE-2025-67399
An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...
CVE-2025-67399
An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...
AIRTH SMART HOME AQI MONITOR Bootloader 安全漏洞
The AIRTH SMART HOME AQI MONITOR Bootloader is the underlying software for an air quality detector from AIRTH India. A security vulnerability exists in AIRTH SMART HOME AQI MONITOR Bootloader version 1.005, which originates from physical proximity Attackers can access the BK7231N controller throu...
CVE-2019-20561
An issue was discovered on Samsung mobile devices with N7.x, O8.x, and P9.0 Exynos chipsets software. The bootloader has an integer signedness error. The Samsung ID is SVE-2019-15230 October 2019...
CVE-2023-43122
Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920 allow Information Disclosure in the Bootloader...
CVE-2019-16258
The bootloader of the homee Brain Cube V2 through 2.23.0 allows attackers with physical access to gain root access by manipulating the U-Boot environment via the CLI after connecting to the internal UART interface...