CVE-2026-31559

Published: Apr 24, 2026Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix missing NULL checks for kstrdup() 1. Replace "of_find_node_by_path("/")" with "of_root" to avoid multiple calls to "of_node_put()". 2. Fix a potential kernel oops during early boot when memory allocation fails while parsing CPU model from device tree.

Affected (13)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

13 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	6.12.43 ≤ version < 6.12.80
Linux Linux Kernel	6.15.11 ≤ version < 6.16
Linux Linux Kernel	6.16.2 ≤ version < 6.17
Linux Linux Kernel	6.17.1 ≤ version < 6.18.21
Linux Linux Kernel	6.19 ≤ version < 6.19.11
Linux Linux Kernel	Version 6.17
Linux Linux Kernel	Version 7.0 rc1
Linux Linux Kernel	Version 7.0 rc2
Linux Linux Kernel	Version 7.0 rc3
Linux Linux Kernel	Version 7.0 rc4
Linux Linux Kernel	Version 7.0 rc5
Linux Linux Kernel	Version 7.0 rc6
Linux Linux Kernel	Version 7.0 rc7