Vulnerability Intelligence Report
CVE-2025-52533
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.
No Active Exploit Signals
CVSS Base Score
8.7
HIGH
EPSS Probability:0.27%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-1191 ↗CWE-1191 On-Chip Debug and Test Interface With Improper Access Control
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| AMD | AMD EPYC™ 7003 Series Processors | MilanPI 1.0.0.G (unaffected) |
| AMD | AMD EPYC™ 7002 Series Processors | No Fix Planned (affected) |
| AMD | AMD EPYC™ 7001 Series Processors | No Fix Planned (affected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Threadripper™ 7000 Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ AI Max 300 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 2000 Mobile Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Z2 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Z2 Series Processors Go | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ AI 300 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Z1 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD EPYC™ Embedded 3000 Series Processors | No fix planned (affected) |
| AMD | AMD EPYC™ Embedded 7002 Series Processors | No fix planned (affected) |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | EmbMilanPI-SP3 v9 1.0.0.C (unaffected) |
| AMD | AMD Ryzen™ Embedded 8000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded R1000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded R2000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded 7000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded 5000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded V2000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors | Update to Key Distribution Server (KDS) (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.269%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Advanced Micro Devices Inc. · Vendor · USA |
| Reserved | 2025-06-17T16:53:10 |
| Published | 2026-02-12T17:11:02 |
| Patch Date | 2026-02-12 |
| Last Updated | 2026-02-26T14:44:21 |
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