CVE record · 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.

CVSS 8.7 HighEPSS 0.0031 · 23rd percentile

Published by the CVE Program (CNA: AMD) at 12 Feb 2026, 17:11 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
AMD	AMD EPYC™ 7003 Series Processors	unaffected MilanPI 1.0.0.G Other versions: affected
AMD	AMD EPYC™ 7002 Series Processors	affected No Fix Planned Other versions: affected
AMD	AMD EPYC™ 7001 Series Processors	affected No Fix Planned Other versions: affected
AMD	AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Threadripper™ 7000 Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ AI Max 300 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 2000 Mobile Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 3000 Series Desktop Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 5000 Series Desktop Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Z2 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Z2 Series Processors Go	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ AI 300 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 4000 Series Desktop Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Z1 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 7000 Series Desktop Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ 8000 Series Desktop Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD EPYC™ Embedded 3000 Series Processors	affected No fix planned Other versions: affected
AMD	AMD EPYC™ Embedded 7002 Series Processors	affected No fix planned Other versions: affected
AMD	AMD EPYC™ Embedded 7003 Series Processors	unaffected EmbMilanPI-SP3 v9 1.0.0.C Other versions: affected
AMD	AMD Ryzen™ Embedded 8000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded R1000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded R2000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded 7000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded 5000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded V2000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected
AMD	AMD Ryzen™ Embedded V3000 Series Processors	unaffected Update to Key Distribution Server (KDS) Other versions: affected

Identifiers: CVE-2025-52533
CNA: AMD
Weakness (CWE): CWE-1191
Tags: AMD EPYC™ 7003 Series Processors
AMD EPYC™ 7002 Series Processors
AMD EPYC™ 7001 Series Processors
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
AMD Ryzen™ Threadripper™ 7000 Processors
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors
CWE-1191
Published: 12 Feb 2026
Updated: 26 Feb 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.7	High	4.0	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	CNA (AMD)

CISA KEV Not listed.
EPSS 0.0031, the 23rd percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 12 Feb 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.