CVE-2026-64342

Published: Jul 25, 2026Modified: Sep 3, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect Submitted write URBs are not stopped on close() and therefore need to be stopped unconditionally on disconnect() to avoid use-after-free in the completion handler.

Affected (16)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

16 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	2.6.21.1 ≤ version < 5.10.261
Linux Linux Kernel	5.11 ≤ version < 5.15.212
Linux Linux Kernel	5.16 ≤ version < 6.1.178
Linux Linux Kernel	6.13 ≤ version < 6.18.39
Linux Linux Kernel	6.19 ≤ version < 7.1.4
Linux Linux Kernel	6.2 ≤ version < 6.6.145
Linux Linux Kernel	6.7 ≤ version < 6.12.96
Linux Linux Kernel	Version 2.6.21
Linux Linux Kernel	Version 2.6.21 rc2
Linux Linux Kernel	Version 2.6.21 rc3
Linux Linux Kernel	Version 2.6.21 rc4
Linux Linux Kernel	Version 2.6.21 rc5
Linux Linux Kernel	Version 2.6.21 rc6
Linux Linux Kernel	Version 2.6.21 rc7
Linux Linux Kernel	Version 7.2 rc1
Linux Linux Kernel	Version 7.2 rc2