cve.bz

CVE-2026-43859

3.7 lowEPSS 0.2%

Low (3.7). EPSS 0.2% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

3.7 low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWE
CWE-158
Published
Modified
Record from
the NVD, synced

References

Check your stackJSON