Description
mutt before 2.3.2 has an infinite loop in data_object_to_stream in crypt-gpgme.c.
Published: 2026-05-04
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 07 May 2026 12:15:00 +0000

Type Values Removed Values Added
Title Infinite loop in Mutt crypt-gpgme.c causes denial of service mutt: Mutt: Remote Denial of Service via crafted input
Weaknesses CWE-835
References
Metrics threat_severity

None

threat_severity

Low


Mon, 04 May 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 04 May 2026 07:45:00 +0000

Type Values Removed Values Added
Title Infinite loop in Mutt crypt-gpgme.c causes denial of service

Mon, 04 May 2026 06:45:00 +0000

Type Values Removed Values Added
Description mutt before 2.3.2 has an infinite loop in data_object_to_stream in crypt-gpgme.c.
First Time appeared Mutt
Mutt mutt
Weaknesses CWE-253
CPEs cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:*
Vendors & Products Mutt
Mutt mutt
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-04T18:25:49.692Z

Reserved: 2026-05-04T06:05:52.765Z

Link: CVE-2026-43863

cve-icon Vulnrichment

Updated: 2026-05-04T13:47:33.404Z

cve-icon NVD

Status : Deferred

Published: 2026-05-04T07:16:01.033

Modified: 2026-05-05T19:44:42.893

Link: CVE-2026-43863

cve-icon Redhat

Severity : Low

Publid Date: 2026-05-04T06:05:53Z

Links: CVE-2026-43863 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-05-07T16:15:09Z

Weaknesses