CVE catalog
CVE-2024-49393
NeoMutt vulnerabilities
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.33% · Oct 25, 2026
In neomutt and mutt, the To and Cc email headers are not validated by cryptographic signing which allows an attacker that intercepts a message to change their value and include himself as a one of the recipients to compromise message confidentiality.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | mutt | sid | 2.4.1-1.1 | vulnerable |
| Debian | mutt | forky | 2.4.1-1 | vulnerable |
| Debian | mutt | trixie | 2.2.13-1+deb13u1 | vulnerable |
| Debian | mutt | trixie-security | 2.2.13-1+deb13u2 | vulnerable |
| Debian | mutt | bookworm | 2.2.12-0.1~deb12u1 | vulnerable |
| Debian | mutt | bookworm-security | 2.2.9-1+deb12u1 | vulnerable |
| Debian | neomutt | sid | 20260616+dfsg-1 | fixed |
| Debian | neomutt | forky | 20260616+dfsg-1 | fixed |
| Debian | neomutt | trixie | 20250510+dfsg-2 | fixed |
| Debian | neomutt | bookworm | 20220429+dfsg1-4.1 | vulnerable |
| Ubuntu | mutt | noble | Not reported | vulnerable |
| Ubuntu | neomutt | noble | Not reported | vulnerable |
| Ubuntu | neomutt | noble | 20231103+dfsg1-1ubuntu0.1~esm1 | fixed |
| Opensuse | neomutt | tumbleweed | 20241114-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | mutt | source | sid | (unfixed) | unimportant | Not reported | Not reported |
| Debian | mutt | source | forky | (unfixed) | unimportant | Not reported | Not reported |
| Debian | mutt | source | trixie | (unfixed) | unimportant | Not reported | Not reported |
| Debian | mutt | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
| Debian | neomutt | source | sid | 20241002+dfsg-1 | unimportant | Not reported | Not reported |
| Debian | neomutt | source | forky | 20241002+dfsg-1 | unimportant | Not reported | Not reported |
| Debian | neomutt | source | trixie | 20241002+dfsg-1 | unimportant | Not reported | Not reported |
| Debian | neomutt | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
| Ubuntu | neomutt | deb | noble | 20231103+dfsg1-1ubuntu0.1~esm1 | Not reported | Not reported | Not reported |
| Opensuse | neomutt | rpm | tumbleweed | 20241114-1.1 | Not reported | OPENSUSE-SU-2024:14527-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [mutt]Affected
Details (4)
2.2.12-0.1~deb12u1· amd64 · bookwormAffected
usn · mutt · debian · bookworm; usn · mutt · debian · 12
2.2.12-0.1~deb12u1· arm64 · bookwormAffected
usn · mutt · debian · bookworm; usn · mutt · debian · 12
2.2.9-1+deb12u1· amd64 · bookworm-securityAffected
usn · mutt · debian · bookworm; usn · mutt · debian · 12
2.2.9-1+deb12u1· arm64 · bookworm-securityAffected
usn · mutt · debian · bookworm; usn · mutt · debian · 12
- [neomutt]Affected
Details (4)
20220429+dfsg1-4.1· amd64 · bookwormAffected
usn · neomutt · debian · bookworm; usn · neomutt · debian · 12
20220429+dfsg1-4.1· arm64 · bookwormAffected
usn · neomutt · debian · bookworm; usn · neomutt · debian · 12
20250510+dfsg-2~bpo12+1· amd64 · bookworm-backportsAffected
usn · neomutt · debian · bookworm; usn · neomutt · debian · 12
20250510+dfsg-2~bpo12+1· arm64 · bookworm-backportsAffected
usn · neomutt · debian · bookworm; usn · neomutt · debian · 12
[Debian 13 (Trixie)]
- [mutt]Affected
Details (3)
2.2.13-1+deb13u1· amd64 · trixieAffected
usn · mutt · debian · 13
2.2.13-1+deb13u1· arm64 · trixieAffected
usn · mutt · debian · 13
2.2.13-1+deb13u2· amd64 · trixie-securityAffected
usn · mutt · debian · 13
- [neomutt]Fixed
Details (4)
20250510+dfsg-2· amd64 · trixieFixed · Fixed:
20241002+dfsg-1usn · neomutt · debian · 13
20250510+dfsg-2· arm64 · trixieFixed · Fixed:
20241002+dfsg-1usn · neomutt · debian · 13
20260105+dfsg-1~bpo13+1· amd64 · trixie-backportsFixed · Fixed:
20241002+dfsg-1usn · neomutt · debian · 13
20260105+dfsg-1~bpo13+1· arm64 · trixie-backportsFixed · Fixed:
20241002+dfsg-1usn · neomutt · debian · 13
[openSUSE Tumbleweed]
- [neomutt-contrib]Unknown
Source package: [neomutt]
Details (1)
20260406-1.4· noarch · tumbleweedUnknown · Fixed:
20241114-1.1Version impact unknown
usn · neomutt · opensuse · tumbleweed
- [neomutt-doc]Unknown
Source package: [neomutt]
Details (1)
20260406-1.4· noarch · tumbleweedUnknown · Fixed:
20241114-1.1Version impact unknown
usn · neomutt · opensuse · tumbleweed
- [neomutt-lang]Unknown
Source package: [neomutt]
Details (1)
20260406-1.4· noarch · tumbleweedUnknown · Fixed:
20241114-1.1Version impact unknown
usn · neomutt · opensuse · tumbleweed
- [neomutt]Fixed
Source package: [neomutt]
Details (1)
20260406-1.4· x86_64 · tumbleweedFixed · Fixed:
20241114-1.1usn · neomutt · opensuse · tumbleweed
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_14527-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-49393]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14527-1]
- [https://security-tracker.debian.org/tracker/CVE-2024-49393]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-49393.json]
- [https://ubuntu.com/security/notices/USN-7204-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3472.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]