CVE-2026-43863

LOW

mutt <2.3.2 - DoS

Title source: llm
STIX 2.1

Description

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

Scores

CVSS v3 3.7
EPSS 0.0003
EPSS Percentile 9.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-253
Status published
Products (1)
mutt/mutt < 2.3.2
Published May 04, 2026
Tracked Since May 04, 2026