CVE-2026-31416

Published: Apr 13, 2026Modified: May 20, 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: netfilter: nfnetlink_log: account for netlink header size This is a followup to an old bug fix: NLMSG_DONE needs to account for the netlink header size, not just the attribute size. This can result in a WARN splat + drop of the netlink message, but other than this there are no ill effects.

Affected (17)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

17 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 3.10.61 to 3.11
Linux Linux Kernel	From 3.12.34 to 3.13
Linux Linux Kernel	From 3.14.25 to 3.15
Linux Linux Kernel	From 3.18 to 5.10.253
Linux Linux Kernel	From 5.11 to 5.15.203
Linux Linux Kernel	From 5.16 to 6.1.168
Linux Linux Kernel	From 6.13 to 6.18.22
Linux Linux Kernel	From 6.19 to 6.19.12
Linux Linux Kernel	From 6.2 to 6.6.134
Linux Linux Kernel	From 6.7 to 6.12.81
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