CVE intelligence

CVE-2025-62626

Vulnerability intelligence

Published Nov 21, 2025Sources checked Sep 12, 2026

7.2HIGHCVSS out of 10

What this means

Review the available evidence

CVE-2025-62626 and is rated High severity with a CVSS score of 7.2. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

CISA KEVNot listedBased on the latest collected catalog

EPSS0.2%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2025-62626?

Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.