CVE-2026-43863 LOW

CVE-2026-43863

Vendor Mutt
Product mutt
Weakness CWE-253
Published May 4, 2026
Last update May 4, 2026
View on NVD All CVEs

CVSS base score

3.7/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

mutt before 2.3.2 has an infinite loop in data_object_to_stream in crypt-gpgme.c.

Key dates

02Disclosure timeline

May 4, 2026 CVE published
May 4, 2026 Record updated