CVE-2026-107570

low

Description

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.

References

https://gitlab.com/muttmua/mutt/-/work_items/533

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-94853

http://www.openwall.com/lists/oss-security/2026/10/09/21

Details

Source: Mitre, NVD

Published: 2026-10-08

Updated: 2026-10-10

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 2.5

Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Severity: Low

EPSS

EPSS: 0.00152