CVE-2026-33243 barebox: FIT Signature Verification Bypass Vulnerability

barebox is a bootloader. In barebox from version 2016.03.0 to before version 2026.03.1 and the corresponding backport to 2025.09.3, an attacker could exploit a FIT signature verification vulnerability to trick the bootloader into booting different images than those that were verified as part of a...

CVE-2026-33243 barebox: FIT Signature Verification Bypass Vulnerability

barebox is a bootloader. In barebox from version 2016.03.0 to before version 2026.03.1 and the corresponding backport to 2025.09.3, an attacker could exploit a FIT signature verification vulnerability to trick the bootloader into booting different images than those that were verified as part of a...

PT-2026-26702

Name of the Vulnerable Software and Affected Versions barebox versions 2016.03.0 through 2025.09.2 barebox versions 2025.10.0 through 2026.03.0 Description barebox is a bootloader. When creating a FIT Firmware Image Table, the mkimage1 function sets the hashed-nodes property of the FIT signature...

CVE-2026-4324

The vulnerability CVE-2026-4324 affects the Katello plugin for Red Hat Satellite. It arises from improper sanitization in the sort_by parameter of the /api/hosts/bootc_images endpoint, enabling remote SQL injection that can cause Denial of Service via database errors and potentially extract data ...

PT-2026-25899

Name of the Vulnerable Software and Affected Versions Red Hat Satellite Katello Plugin affected versions not specified Description A flaw exists in the Katello plugin for Red Hat Satellite due to improper sanitization of user-provided input. This allows a remote attacker to inject arbitrary SQL...

[SECURITY] Fedora 42 Update: uboot-tools-2025.04-1.fc42

This package contains a few U-Boot utilities - mkimage for creating boot imag es and fwprintenv/fwsetenv for manipulating the boot environment variables...

UBUNTU-CVE-2021-28693

xen/arm: Boot modules are not scrubbed The bootloader will load boot modules e.g. kernel, initramfs... in a temporary area before they are copied by Xen to each domain memory. To ensure sensitive data is not leaked from the modules, Xen must "scrub" them before handing the page over to the...

CVE-2016-4484

A password-check vulnerability was found in the way initramfs, generated by dracut, handles the decryption of LUKS-encrypted data partitions. An attacker having physical access to the machine or access to the boot console may be able to brute-force the LUKS password using the dracut shell, and ma...