Cloudanix VulnDB

CVE-2025-9408

High · 8.1

CVSS

8.1

EPSS

0.1%

Published

Nov 11, 2025

CISA due date

—

The record

System call entry on Cortex M (and possibly R and A, but I think not) has a race which allows very practical privilege escalation for malicious userspace processes.

Affected packages

Ecosystem Package Introduced Fixed

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