VULNERABILITY INTELLIGENCE

CVE-2023-30421

CVSS score2.9 LOW

EPSS probability0.16%

CISA KEVNot currently listed

Published2025-04-19

Last modified2026-06-17

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

Description

mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.