CVE-2026-43864
CVSS Score
2.5
EPSS Score
0.0%
EPSS Percentile
0th
mutt before 2.3.2 has a show_sig_summary NULL pointer dereference.
| CWE | CWE-476 |
| Vendor | mutt |
| Product | mutt |
| Published | May 4, 2026 |
| Last Updated | May 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
mutt / mutt
0 < 2.3.2