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.
Published: 2026-10-08
Score: 2.5 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

Vendor Solution

Upgrade to 2.4.3

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History

Thu, 08 Oct 2026 11:45:00 +0000

Type Values Removed Values Added
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.
Title Use of Out-of-range Pointer Offset in mutt
Weaknesses CWE-823
References
Metrics cvssV3_1

{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2026-10-08T11:33:26.210Z

Reserved: 2026-10-08T10:51:15.640Z

Link: CVE-2026-107570

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses