DEBIAN-CVE-2026-43859

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Source
https://security-tracker.debian.org/tracker/CVE-2026-43859
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-43859.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-43859
Upstream
Published
2026-05-04T07:16:00Z
Modified
2026-09-14T17:03:13Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Debian:12 / mutt

Package

Name
mutt
Purl
pkg:deb/debian/mutt?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.2.9-1
2.2.9-1+deb12u1
2.2.12-0.1~deb12u1
2.2.12-0.1
2.2.13-1
2.3.2-1
2.4.0-1
2.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-43859.json"

Debian:13 / mutt

Package

Name
mutt
Purl
pkg:deb/debian/mutt?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.13-1+deb13u1

Affected versions

2.*
2.2.13-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-43859.json"

Debian:14 / mutt

Package

Name
mutt
Purl
pkg:deb/debian/mutt?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.3.2-1

Affected versions

2.*
2.2.13-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-43859.json"