# CVE-2025-52533

## Summary

- **CVE ID:** CVE-2025-52533
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N)
- **CWE:** CWE-1191
- **Published:** Feb 12, 2026
- **Last Modified:** Mar 13, 2026

## Description

Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data confidentiality or integrity.

## Affected Products

- AMD — AMD EPYC™ 7003 Series Processors (MilanPI 1.0.0.G)
- AMD — AMD EPYC™ 7002 Series Processors (No Fix Planned)
- AMD — AMD EPYC™ 7001 Series Processors (No Fix Planned)
- AMD — AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Threadripper™ 7000 Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ AI Max 300 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 2000 Mobile Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 3000 Series Desktop Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 5000 Series Desktop Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Z2 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Z2 Series Processors Go (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ AI 300 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 4000 Series Desktop Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Z1 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 7000 Series Desktop Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ 8000 Series Desktop Processors (Update to Key Distribution Server (KDS))
- AMD — AMD EPYC™ Embedded 3000 Series Processors (No fix planned)
- AMD — AMD EPYC™ Embedded 7002 Series Processors (No fix planned)
- AMD — AMD EPYC™ Embedded 7003 Series Processors (EmbMilanPI-SP3 v9 1.0.0.C)
- AMD — AMD Ryzen™ Embedded 8000 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded R1000 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded R2000 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded 7000 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded 5000 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded V2000 Series Processors (Update to Key Distribution Server (KDS))
- AMD — AMD Ryzen™ Embedded V3000 Series Processors (Update to Key Distribution Server (KDS))

## References

- [CNA](https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html)
- [CNA](https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.27%
- **EPSS Percentile:** 18.9

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