# CVE-2025-54505

## Summary

- **CVE ID:** CVE-2025-54505
- **Severity:** LOW
- **CVSS Score:** 2 (CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-1420
- **Published:** Apr 27, 2026
- **Last Modified:** Apr 29, 2026

## Description

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality.

## Affected Products

- AMD — AMD EPYC™ 7001 Series Processors (OS update)
- AMD — AMD EPYC™ Embedded 3000 Series Processors (OS Update)

## References

- [CNA](https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7053.html)
- [CVE](http://xenbits.xen.org/xsa/advisory-488.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.19%
- **EPSS Percentile:** 8.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._