CVE-2025-9408 - Userspace privilege escalation vulnerability on Cortex M

CVE-2025-9408 - Userspace privilege escalation vulnerability on Cortex M

CVE ID : CVE-2025-9408 Published : Nov. 11, 2025, 3:34 p.m. | 14 minutes ago Description : 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. Severity: 8.2 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
Nov. 11, 2025
Impact: privilege escalation