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Vulnerabilities CVE-2026-43859

CVE-2026-43859

Low
Open
TLP:CLEAR
NVD CVE.org

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Description

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

Details

CVSS Score
3.7
EPSS Score ⓘ
0.16%

5.9th percentile

CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Confidence
90%
Published
May 4, 2026
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