CVE-2025-54520

8.6 highEPSS 0.2%

High (8.6). EPSS 0.2% chance of exploitation in the next 30 days.

Improper Protection Against Voltage and Clock Glitches in FPGA devices, could allow an attacker with physical access to undervolt the platform resulting in a loss of confidentiality.

Severity

CVSS 4.0

8.6 high

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
CWE: CWE-1247
Published: 2025-09-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-8018.html

Check your stack JSON