CVE-2026-64173

Published: Jul 19, 2026Modified: Aug 13, 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: tracing: Do not call map->ops->elt_free() if elt_alloc() fails In paths where tracing_map_elt_alloc() failed to allocate objects, the map->ops->elt_alloc() call was never successful. In this case, map->ops->elt_free() should not be called.

Affected (11)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.17 to 5.10.258
Linux Linux Kernel	From 5.11 to 5.15.209
Linux Linux Kernel	From 5.16 to 6.1.175
Linux Linux Kernel	From 6.13 to 6.18.34
Linux Linux Kernel	From 6.19 to 7.0.11
Linux Linux Kernel	From 6.2 to 6.6.142
Linux Linux Kernel	From 6.7 to 6.12.92
Linux Linux Kernel	Version 7.1 rc1
Linux Linux Kernel	Version 7.1 rc2
Linux Linux Kernel	Version 7.1 rc3
Linux Linux Kernel	Version 7.1 rc4