CVE-2026-54334 UEFI Firmware Parser: Heap out-of-bounds write in tiano decompressor `ReadCLen`

UEFI Firmware Parser parses BIOS, Intel ME, and UEFI firmware structures including volumes, file systems, and files. Prior to 1.14, ReadCLen in uefifirmware/compression/Tiano/Decompress.c reads Number from GetBitsSd, CBIT with CBIT = 9 and can obtain 511 entries for the 510-element Sd-mCLen heap...

SUSE CVE-2026-63964

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: ccg: reject firmware images without a ':' record header doflash locates the first .cyacd record with p = strnchrfw-data, fw-size, ':'; while p eof s = strnchrp + 1, eof - p - 1, ':'; ... If the firmware image...

CVE-2026-52656

An issue in SJCAM AllWinner Tech products SJ4000-Air V1.4C and before and Whitelabel based v.1.4C and before allows an attacker to execute arbitrary code via a crafted FEX file...

CVE-2026-53195

A flaw was found in the USB: serial: ioti module of the Linux kernel. The buildi2cfwhdr function allocates a fixed-size buffer but copies data into it without properly validating the input length from the firmware header. This oversight allows an attacker to provide a crafted firmware image,...

CVE-2026-46122

A flaw was found in the Linux kernel's b43 Wi-Fi driver. A remote attacker could exploit this vulnerability by providing a specially crafted firmware key index that exceeds the allocated array size in the b43rx function. This out-of-bounds read could lead to information disclosure, potentially...

PT-2026-56683

Name of the Vulnerable Software and Affected Versions UEFI Firmware Parser versions prior to 1.14 Description An issue exists when parsing BIOS, Intel ME, and UEFI firmware structures. The MakeTable function in uefi firmware/compression/Tiano/Decompress.c fails to validate that bit-length values...

CVE-2026-3344

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.This issue affects Fireware OS 12.0 up to and including 12.11.7, 12.5.9 up to and including...

CVE-2026-3344

Watching WatchGuard Fireware OS has a vulnerability (CVE-2026-3344) that allows bypassing the filesystem integrity check and maintaining limited persistence via a maliciously-crafted firmware update package. Affected versions are: Fireware OS 12.0–12.11.7, 12.5.9–12.5.16, and 2025.1–2026.1.1. The...

CVE-2026-25195 Copeland XWEB and XWEB Pro OS Command Injection

An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by supplying a crafted firmware update file via the firmware update route...

CVE-2026-1315

By sending crafted files to the firmware update endpoint of Tapo C220 v1 and C520WS v2, the device terminates core system services before verifying authentication or firmware integrity. An unauthenticated attacker can trigger a persistent denial of service, requiring a manual reboot or applicatio...

CVE-2025-12007

There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X13SEM-F . An attacker can update the system firmware with a specially crafted image...

EUVD-2022-49689

Malicious code in bioql PyPI...

Two New Supermicro BMC Bugs Allow Malicious Firmware to Evade Root of Trust Security

Cybersecurity researchers have disclosed details of two security vulnerabilities impacting Supermicro Baseboard Management Controller BMC firmware that could potentially allow attackers to bypass crucial verification steps and update the system with a specially crafted image. The medium-severity...

Two New Supermicro BMC Bugs Allow Malicious Firmware to Evade Root of Trust Security

Cybersecurity researchers have disclosed details of two security vulnerabilities impacting Supermicro Baseboard Management Controller BMC firmware that could potentially allow attackers to bypass crucial verification steps and update the system with a specially crafted image. The medium-severity...

SUSE CVE-2025-45512

A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot U-Boot v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution...

DEBIAN-CVE-2025-45512

A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot U-Boot v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution...

UBUNTU-CVE-2025-45512

A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot U-Boot v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution...

CVE-2025-45512

A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot U-Boot v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution...

CVE-2025-45512

A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot U-Boot v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution...

CVE-2022-46910

An issue in the firmware update process of TP-Link TL-WA901ND V1 up to v3.11.2 and TL-WA901N V2 up to v3.12.16 allows attackers to execute arbitrary code or cause a Denial of Service DoS via uploading a crafted firmware image...