CVE-2025-54520

HighCVSS 8.6/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 4.0 8.6/10CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Sep 24, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2025-54520: High severity, CVSS 8.6 | Vulnix