CVE-2025-62626 HIGH

CVE-2025-62626

Weakness CWE-333
Published November 21, 2025
Last update February 26, 2026

CVSS base score

7.2/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

November 21, 2025 CVE published
February 26, 2026 Record updated