VULNERABILITY INTELLIGENCE

CVE-2026-43864

CVSS score2.5 LOW

EPSS probability0.10%

CISA KEVNot currently listed

Published2026-05-04

Last modified2026-06-17

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

Description

mutt before 2.3.2 has a show_sig_summary NULL pointer dereference.