CVE-2025-9408

High

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…

zephyr·CWE-270·Published 2025-11-11

CVSS

8.2

EPSS

0.00

KEV

Exploits

cve.orgen

164 chars

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.

NVDen

164 chars

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.

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	cve.org	8.2	—	—	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1	Secondary	NVD	8.1	1.4	6.0	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CVE-2025-9408

CVSS metrics across sources