PT-2026-37552 · Linux+2 · Linux Kernel+2

CVE-2026-43212

Published

2026-02-10

Updated

2026-08-23

CVSS v3.1

9.8

Critical

Vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description In the LoongArch architecture, the cpumask of node() function does not properly handle NUMA NO NODE, which is a valid index.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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BDU:2026-11704

CVE-2026-43212

OESA-2026-2416

OESA-2026-2581

OESA-2026-2582

USN-8492-1

USN-8492-2

USN-8492-3

USN-8492-4

USN-8492-5

USN-8497-1

USN-8498-1

USN-8499-1

USN-8606-1

USN-8619-1

Linuxmint

Linux Kernel

Ubuntu