Vulnerability DatabaseCVE-2026-43863
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CVE-2026-43863
Published:May 04, 2026
Updated:May 16, 2026
mutt before 2.3.2 has an infinite loop in data_object_to_stream in crypt-gpgme.c.
Affected Packages
https://github.com/muttmua/mutt.git (GITHUB):
Affected version(s) >=mutt-0-92-9i <mutt-2-3-2-rel
Fix Suggestion:
Update to version mutt-2-3-2-rel
Related Resources (1)
https://github.com/muttmua/mutt/commit/fdc04a171777327218a1e78db504926c388b48c4
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Incorrect Check of Function Return Value
CWE-253
EPSS
Base Score:
0.04