CVE-2026-23020

Published: Jan 31, 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: net: 3com: 3c59x: fix possible null dereference in vortex_probe1() pdev can be null and free_ring: can be called in 1297 with a null pdev.

Affected (16)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

16 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.16.12 to 4.17
Linux Linux Kernel	From 4.17.1 to 5.10.248
Linux Linux Kernel	From 5.11 to 5.15.198
Linux Linux Kernel	From 5.16 to 6.1.161
Linux Linux Kernel	From 6.13 to 6.18.6
Linux Linux Kernel	From 6.2 to 6.6.121
Linux Linux Kernel	From 6.7 to 6.12.66
Linux Linux Kernel	Version 4.17
Linux Linux Kernel	Version 6.19 rc1
Linux Linux Kernel	Version 6.19 rc2
Linux Linux Kernel	Version 6.19 rc3
Linux Linux Kernel	Version 6.19 rc4
Linux Linux Kernel	Version 6.19 rc5
Linux Linux Kernel	Version 6.19 rc6
Linux Linux Kernel	Version 6.19 rc7
Linux Linux Kernel	Version 6.19 rc8