CVE-2026-43859

LowCVSS 3.7/10Last modified Jun 17, 2026

Description

mutt before 2.3.2 sometimes uses strfcpy instead of memcpy for the IMAP auth_cram MD5 digest.

Metrics

CVSS 3.1 3.7/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-158

Affected software

No affected versions have been published.

Timeline

Published
May 4, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

Related CVEs from 2026

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CVE-2026-43859: Low severity, CVSS 3.7 | Vulnix