CVE-2025-40226

Not scored yetLast modified Oct 19, 2026

Description

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

firmware: arm_scmi: Account for failed debug initialization

When the SCMI debug subsystem fails to initialize, the related debug root will be missing, and the underlying descriptor will be NULL.

Handle this fault condition in the SCMI debug helpers that maintain metrics counters.

Metrics

No CVSS score has been published yet.

Affected software

No affected versions have been published.

Timeline

Published
Dec 4, 2025
Last modified
Oct 19, 2026
NVD status
Deferred

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CVE-2025-40226: Unscored | Vulnix