CVE-2025-62626CWE-333

Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially…

High · published November 21, 2025

CVSS v4.0
7.2
EPSS
0%
Percentile
6.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
7.2 · HIGH
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
EPSS
0.00170 · 6.6th percentile
Weakness
CWE-333 · Improper Handling of Insufficient Entropy in TRNG
Published
2025-11-21T18:52Z
EPSS history
Timeline
  • 21 NOV 18:52Z
    Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially…
    cvelistv5