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Home›CVE Pulse›CVE-2025-66478

CVE-2025-66478

UNKNOWNNVD 0.0

0.0

Rejected reason: This CVE is a duplicate of CVE-2025-55182.

CVSS v3: —
EG Score: —
EPSS: —
KEV: Not listed

Published

December 3, 2025

Last Modified

December 3, 2025

Vendor Advisories for CVE-2025-66478(1)

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

AWS-2025-030
AWS Security Bulletins
CVE-2025-66478: RCE in React Server Components

Frequently asked(3)

What is CVE-2025-66478?

CVE-2025-66478 is a unknown vulnerability published on December 3, 2025. Rejected reason: This CVE is a duplicate of CVE-2025-55182.

When was CVE-2025-66478 disclosed?

CVE-2025-66478 was first published in the National Vulnerability Database on December 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

How do I remediate CVE-2025-66478?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-66478, 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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