CVE-2026-107570
Fixed in a distro release EPSS <1%CVSS 2.5
heap OOB write in convert_file_from_to() via a crafted Content-Type header allows attacker to OOB write when email is used as a template.
Products: mutt
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | mutt | no fix |
| Debian 13 | mutt | 2.2.13-1+deb13u2 |
| Debian 14 | mutt | no fix |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | mutt | 2.2.14-150600.3.9.1 |
| SUSE Linux Enterprise Server 12 SP5-LTSS | mutt | 1.10.1-55.36.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | mutt | 2.2.14-150600.3.9.1 |
| SUSE Linux Enterprise Server 16.0 | mutt | 2.2.16-160000.3.1 |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | mutt | 1.10.1-55.36.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | mutt | 1.10.1-150000.3.32.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | mutt | 2.2.14-150600.3.9.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | mutt | 2.2.16-160000.3.1 |
| Ubuntu 20.04 LTS | mutt | no fix |
| Ubuntu 22.04 LTS | mutt | no fix |
| Ubuntu 24.04 LTS | mutt | no fix |
| Ubuntu 26.04 LTS | mutt | no fix |
| Ubuntu 26.10 | mutt | no fix |
| Ubuntu Pro 16.04 LTS | mutt | no fix |
| Ubuntu Pro 18.04 LTS | mutt | no fix |
| openSUSE Leap 16.0 | mutt | 2.2.16-160000.3.1 |
| openSUSE Tumbleweed | mutt | 2.4.2-2.1 |