Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-64022
Linux Linux — gpio: aggregator: remove the software node when deactivating the aggregator
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L L N U N N H 5.5 .0012 1.7 —
AFFECTED
Product Versions Fixed
Linux 86f162e73d2d81ef6d819c06a3b6c2fda77a79b8 – —
Linux 6.16 – 6.18.34
TIMELINE
Jul 19 Reserved by Linux
Jul 19 Published (CNA: Linux)
Oct 13 ENRICHED — CVE-2026-64022 (Linux). Received CVSS 5.5 and CPE data from NVD.
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 19, 2026 | Reserved | Reserved by Linux |
| July 19, 2026 | Published | Published (CNA: Linux) |
| October 13, 2026 | ENRICHED | ENRICHED — CVE-2026-64022 (Linux). Received CVSS 5.5 and CPE data from NVD. |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Linux | Linux | — | 86f162e73d2d81ef6d819c06a3b6c2fda77a79b8 | — |
| Linux | Linux | — | 6.16 | 6.18.34 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-64022 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
