AlmaLinux 9.6 [TuxCare] Security Update: mutt Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1790003865)

The AlmaLinux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1790003865 advisory. - mutt before 2.3.2 sometimes uses strfcpy instead of memcpy for the IMAP authcram MD5 digest. CVE-2026-43859 - mutt before 2.3.2...

Rocky Linux 9.6 [TuxCare] Security Update: mutt Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1790003865)

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1790003865 advisory. - mutt before 2.3.2 sometimes uses strfcpy instead of memcpy for the IMAP authcram MD5 digest. CVE-2026-43859 - mutt before 2.3.2...

AZL-85587 CVE-2026-43859 affecting package mutt 2.2.12-1

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

CVE-2026-43860

mutt before 2.3.2 sometimes truncates the hashpasswd by one byte for IMAP authcram MD5 digest...

CVE-2026-43859

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

CVE-2026-43860: Off-by-one Error

mutt before 2.3.2 sometimes truncates the hashpasswd by one byte for IMAP authcram MD5 digest...

CVE-2026-43859: Improper Neutralization of Null Byte or NUL Character

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

mutt security vulnerabilities

Mutt is an open-source command-line email client for sending emails from the terminal. Versions of Mutt prior to 2.3.2 had security vulnerabilities, which stemmed from sometimes using strfcpy instead of memcpy for the IMAP authcram MD5 digest...