{"id":"CVE-2026-107570","title":"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.","summary":"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.","severity":"low","cvss":2.5,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-823"],"vendor":"mutt","product":"mutt","affected":["mutt <= 2.4.2"],"published":"2026-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T14:16:48.510","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107570","references":[{"url":"https://gitlab.com/muttmua/mutt/-/work_items/533","label":"cve@gitlab.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-08T13:42:27.582213Z"},"ingestedAt":"2026-10-08T12:39:48.753Z","slug":"CVE-2026-107570","body":"## Overview\n\nheap 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":14,"depthScoreParts":{"impact":13.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}