CVE-2021-26407

5.5 mediumEPSS 0.2%

Medium (5.5) in amd romepi firmware. EPSS 0.2% chance of exploitation in the next 30 days.

A randomly generated Initialization Vector (IV) may lead to a collision of IVs with the same key potentially resulting in information disclosure.

Severity

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
CWE: CWE-330
Published: 2023-01-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19