CVE-2025-54510

MEDIUMNVD 5.9

5.9

A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, potentially compromising guest system integrity.

CVSS v3: 5.9
EG Score: 0.0(none)
EPSS: 4.5%
KEV: Not listed

Published

April 16, 2026

Last Modified

April 17, 2026

References (1)

psirt@amdhttps://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3034.html

Vendor Advisories for CVE-2025-54510(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GCP-2026-019
Google Cloud Security BulletinsMedium
GCP-2026-019 — Published: 2026-04-14Description Description Severity Notes Researchers discovered a vulnerability in AMD firmware that could allow a…

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-414

Data Freshness Timeline

(refreshed 19× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2025-54510?

CVE-2025-54510 is a medium vulnerability published on April 16, 2026. A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, potentially compromising guest system integrity.

When was CVE-2025-54510 disclosed?

CVE-2025-54510 was first published in the National Vulnerability Database on April 16, 2026, with the most recent update on April 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-54510 actively exploited?

CVE-2025-54510 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-54510?

CVE-2025-54510 has a CVSS v3 base score of 5.9 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 0.0.

How do I remediate CVE-2025-54510?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-54510, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2025-54510

📅 Published

🔄 Last Modified

🔗 References (1)

📣 Vendor Advisories for CVE-2025-54510(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)