Linux Distros Unpatched Vulnerability : CVE-2020-10648

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a...

Linux Distros Unpatched Vulnerability : CVE-2021-3695

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or...

August 29, 2025—KB5064081 (OS Build 26100.5074) Preview

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Linux Distros Unpatched Vulnerability : CVE-2023-40550

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase...

Linux Distros Unpatched Vulnerability : CVE-2019-13179

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Calamares versions 3.1 through 3.2.10 copies a LUKS encryption keyfile from /cryptokeyfile.bin mode 0600 owned by root to /boot within a globally readable...

Linux Distros Unpatched Vulnerability : CVE-2020-15705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel...

Linux Distros Unpatched Vulnerability : CVE-2019-11059

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow. CVE-2019-11059 Note that Nessus relies on the...

Linux Distros Unpatched Vulnerability : CVE-2023-40547

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows...

Linux Distros Unpatched Vulnerability : CVE-2018-18439

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traffic is mishandled. Also, local...

Linux Distros Unpatched Vulnerability : CVE-2019-14203

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfshandler reply helper function: nfsmountreply...

Linux Distros Unpatched Vulnerability : CVE-2019-14198

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfsreadreply when calling storeblock in the...

Linux Distros Unpatched Vulnerability : CVE-2022-2601

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow was found in grubfontconstructglyph. A malicious crafted pf2 font can lead to an overflow when calculating the maxglyphsize value, allocating ...

Linux Distros Unpatched Vulnerability : CVE-2020-15706

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 contains a race condition in grubscriptfunctioncreate leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the...

Linux Distros Unpatched Vulnerability : CVE-2019-11690

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - genranduuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where...

Linux Distros Unpatched Vulnerability : CVE-2020-14308

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requested allocation size. This leads the functio...

CVE-2025-25734

Kapsch TrafficCom RIS-9160 & RIS-9260 Roadside Units RSUs v3.2.0.829.23, v3.8.0.1119.42, and v4.6.0.1211.28 was discovered to contain an unauthenticated EFI shell which allows attackers to execute arbitrary code or escalate privileges during the boot process...

CVE-2025-25734

Kapsch TrafficCom RIS-9160 & RIS-9260 Roadside Units RSUs v3.2.0.829.23, v3.8.0.1119.42, and v4.6.0.1211.28 was discovered to contain an unauthenticated EFI shell which allows attackers to execute arbitrary code or escalate privileges during the boot process...

CVE-2025-25734

Kapsch TrafficCom RIS-9160 & RIS-9260 Roadside Units (RSUs) versions 3.2.0.829.23, 3.8.0.1119.42, and 4.6.0.1211.28 contain an unauthenticated EFI shell that can be leveraged to execute arbitrary code or escalate privileges during boot. Root cause is an EFI shell exposure in the RSU firmware; aff...

This Week in Spring - August 26th, 2025

Hi, Spring fans! Welcome to another installment of This Week in Spring! I'm writing this from the floor of SpringOne, live from lovely Las Vegas! As you can imagine, I've got to get back into it, so we'll make this one a quick one. And if you're here, be sure to say "hi"! In last week's A Bootifu...

Linux Distros Unpatched Vulnerability : CVE-2021-28693

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...