PT-2026-44323 · Linux+1 · Linux Kernel+1

Published 2026-05-28 · Updated 2026-06-10 · CVE-2026-46200

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified) openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1

Description An issue exists in the spi: mpc52xx component where the controller is not properly deregistered before the driver unbinds. This leads to a failure in ensuring the controller is deregistered prior to the disabling and releasing of underlying resources, such as interrupts and gpios (General Purpose Input/Output pins, which are configurable pins used for various digital input and output operations).

Recommendations Update to kernel-devel-7.0.11-1.1 for openSUSE Tumbleweed. At the moment, there is no information about a newer version that contains a fix for this vulnerability for the Linux kernel.

Exploit

Fix

Related Identifiers

CVE-2026-46200

ECHO-E834-0420-2351

OPENSUSE-SU-2026:10954-1

Affected Products

Linux Kernel

Opensuse Tumbleweed

References · 292

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46200.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-46200 · Security Note
• https://git.kernel.org/stable/c/7fea80d93bfd34051b2ac1cec07766c87d8d28be · Patch
• https://git.kernel.org/stable/c/0f997fdae819a8c2cc83bd4ff7d935ad76c727c9 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-46200 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10954-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-46200 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-46200 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46200 · Vendor Advisory
• https://git.kernel.org/stable/c/a3669f678d0ee8b686d3eea4c0ed9817c9374945 · Patch
• https://osv.dev/vulnerability/BELL-CVE-2026-46200 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-46200 · Vendor Advisory
• https://git.kernel.org/stable/c/28f28a0f4e327f792c230493a0ea00389ff68ff5 · Patch
• https://cve.org/CVERecord?id=CVE-2026-46200 · Security Note
• https://suse.com/security/cve/CVE-2026-46166 · Note