CVE-2026-64022CWE-401

CVE-2026-64022

Medium · published July 19, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
1.8
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

gpio: aggregator: remove the software node when deactivating the aggregator

The dynamic software node we create for the aggregator platform device

when using configfs is leaked when the device is deactivated. Destroy it

as the last step in the tear-down path.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00121 · 1.8th percentile
Weakness
CWE-401 · Missing Release of Memory after Effective Lifetime
Published
2026-07-19T20:17Z
Affected products (6)
ProductVersionsFixed in
linux/linux_kernel≥ 6.16, < 6.18.346.18.34
linux/linux_kernel≥ 6.19, < 7.0.117.0.11
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (3)
https://git.kernel.org/stable/c/3e657619cf7258cb53b1beaf0d02998297695cde · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/61fef83f239ecace1cce716135762a2d9b7b1fc6 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9870ea9a4a25abef3e7af3445bfce2472528a546 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 19 JUL 15:39Z
    gpio: aggregator: remove the software node when deactivating the aggregator
    cvelistv5