CVE-2026-43457

Published: May 8, 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: mctp: i2c: fix skb memory leak in receive path When 'midev->allow_rx' is false, the newly allocated skb isn't consumed by netif_rx(), it needs to free the skb directly.

Affected (8)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	5.18 ≤ version < 6.1.167
Linux Linux Kernel	6.13 ≤ version < 6.18.19
Linux Linux Kernel	6.19 ≤ version < 6.19.9
Linux Linux Kernel	6.2 ≤ version < 6.6.130
Linux Linux Kernel	6.7 ≤ version < 6.12.78
Linux Linux Kernel	Version 7.0 rc1
Linux Linux Kernel	Version 7.0 rc2
Linux Linux Kernel	Version 7.0 rc3