VULNERABILITY INTELLIGENCE

CVE-2021-26407

CVSS score5.5 MEDIUM

EPSS probability0.19%

CISA KEVNot currently listed

Published2023-01-11

Last modified2026-06-17

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

Description

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