CVE-2026-31391

Published: Apr 3, 2026Modified: May 26, 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: crypto: atmel-sha204a - Fix OOM ->tfm_count leak If memory allocation fails, decrement ->tfm_count to avoid blocking future reads.

Affected (8)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.11 to 6.1.167
Linux Linux Kernel	From 5.3 to 5.10.253
Linux Linux Kernel	From 6.13 to 6.18.20
Linux Linux Kernel	From 6.19 to 6.19.10
Linux Linux Kernel	From 6.2 to 6.6.130
Linux Linux Kernel	From 6.7 to 6.12.78
Linux Linux Kernel	Version 7.0 rc1
Linux Linux Kernel	Version 7.0 rc2