CVE-2023-31313
High · 7.2CVSS
7.2
EPSS
0.1%
Published
Feb 12, 2026
CISA due date
—
The record
An unintended proxy or intermediary in the AMD power management firmware (PMFW) could allow a privileged attacker to send malformed messages to the system management unit (SMU) potentially resulting in arbitrary code execution.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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