CVE-2026-43861
LOW
3.7
CVSS Score
Published: May 4, 2026 at 05:52 AM UTC
Updated: June 17, 2026 at 10:49 AM UTC
1 product affected across 1 vendorMutt
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Severity
LOW3.7
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
mutt before 2.3.2 does not check for '\0' in url_pct_decode.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
3.7LOWmitre
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-158
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