# CVE-2025-62626

## Summary

- **CVE ID:** CVE-2025-62626
- **Severity:** HIGH
- **CVSS Score:** 7.2 (CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-333
- **Published:** Nov 21, 2025
- **Last Modified:** Mar 12, 2026

## Description

Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.

## Affected Products

- AMD — AMD Ryzen™ 9000HX Series Processors (FireRangeFL1PI 1.0.0.0e)
- AMD — AMD EPYC™ 9005 Series Processors (Turin C1 : 0x0B00215A Turin Dense / B0: 0x0B101054)

## References

- [CNA](https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7055.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._