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CVE-2026-64022

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

MEDIUM
5.5
CVSS Score
Published: July 19, 2026 at 03:39 PM UTC
Updated: October 13, 2026 at 02:56 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
6.16 ≤ v < 6.18.346.19 ≤ v < 7.0.116.167.186f162e73d2d81ef6d819c06a3b6c2fda77a79b8
Vendor states this is fixed in 3e657619cf7258cb53b1beaf0d02998297695cde (fixed)
Vendor states this is fixed in 61fef83f239ecace1cce716135762a2d9b7b1fc6 (fixed)
Vendor states this is fixed in 9870ea9a4a25abef3e7af3445bfce2472528a546 (fixed)
Vendor states this is fixed in 6.16 (unaffected)
Vendor states this is fixed in 6.18.34 (unaffected)
Vendor states this is fixed in 7.0.11 (unaffected)
Vendor states this is fixed in 7.1 (unaffected)

References (3)

Patch
Source: cverecord
https://git.kernel.org/stable/c/3e657619cf7258cb53b1beaf0d02998297695cde
Patch
Source: cverecord
https://git.kernel.org/stable/c/9870ea9a4a25abef3e7af3445bfce2472528a546
Patch
Source: cverecord
https://git.kernel.org/stable/c/61fef83f239ecace1cce716135762a2d9b7b1fc6

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-401

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