830 matches found
CVE-2026-40003
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: grub2 (UTSA-2026-017479)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017479 advisory. A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as a dependency without checking if any other...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: grub2 (UTSA-2026-017477)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017477 advisory. A flaw was found in grub2 in versions prior to 2.06. During USB device initialization, descriptors are read with very little bounds checking and assumes the USB devi...
CVE-2026-40003
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
EUVD-2026-28232
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
CVE-2026-40003
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
CVE-2026-40003 USB-based arbitrary memory write vulnerability in ZTE ZX297520V3 soc BootROM
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
CVE-2026-40003 USB-based arbitrary memory write vulnerability in ZTE ZX297520V3 soc BootROM
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
CVE-2026-40003
CVE-2026-40003 describes a USB-based arbitrary memory write vulnerability in the ZTE ZX297520V3 BootROM. The issue arises from lack of target address validation in the USB download mode, allowing writes to arbitrary locations in BootROM runtime memory. Potential consequences, as stated, include o...
CVE-2026-40003: Out-of-bounds Write
ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...
PT-2026-38322
Name of the Vulnerable Software and Affected Versions ZTE ZX297520V3 affected versions not specified Description The BootROM contains an issue allowing arbitrary memory writes via USB. Due to a lack of target address validation in the USB download mode, it is possible to write data to any locatio...
Linux kernel double free in Xen privcmd driver
ISSUE DESCRIPTION The Linux kernel's privcmd driver can be abused to circumvent kernel lockdown secure boot by causing a double free of kernel memory. Note that this operation can be performed by root only, so any further impact on the system like denial of service is not security relevant. IMPAC...
CVE-2026-32220
CVE-2026-32220 : Improper access control in the Windows Virtualization-Based Security (VBS) Enclave allows an authorized local attacker to bypass a security feature. Affected component: Windows VBS Enclave within the Hyper-V/OS security stack. Documented impact includes local bypass of protection...
PT-2026-33497
Name of the Vulnerable Software and Affected Versions Microsoft-signed third-party bootloader affected versions not specified Description A security-feature bypass allows attackers to affect the system. A Microsoft-signed third-party bootloader completely skips signature verification when loading...
Vulnerabilities fixed in Microsoft Windows
Microsoft fixed vulnerabilities in Windows A malicious party can exploit the vulnerabilities to carry out attacks that can lead to the following categories of damage: - Denial-of-Service DoS - Manipulation of data - Accessing sensitive data - Execution of arbitrary code user privileges - Executio...
CVE-2025-14859 Semtech LR11xx Secure Boot Bypass
The Semtech LR11xx LoRa transceivers implement secure boot functionality using digital signatures to authenticate firmware. However, the implementation uses a non-standard cryptographic hashing algorithm that is vulnerable to second preimage attacks. An attacker with physical access to the device...
Semtech LR11xx LoRa 安全漏洞
Semtech LR11xx LoRa is a series of low-power wireless communication chips developed by the American company Semtech. The Semtech LR11xx LoRa device has a security vulnerability, which stems from the use of non-standard encryption hash algorithms that are vulnerable to secondary image attacks. Thi...
NewStart CGSL MAIN 6.06 (SP) : grub2 Multiple Vulnerabilities (NS-SA-2026-0016)
The remote NewStart CGSL host, running version MAIN 6.06 SP, has grub2 packages installed that are affected by multiple vulnerabilities: - Multiple integer underflows in Grub2 1.98 through 2.02 allow physically proximate attackers to bypass authentication, obtain sensitive information, or cause a...
