# CVE-2026-43861

## Summary

- **CVE ID:** CVE-2026-43861
- **Severity:** LOW
- **CVSS Score:** 3.7 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
- **CWE:** CWE-158
- **Published:** May 4, 2026
- **Last Modified:** May 4, 2026

## Description

mutt before 2.3.2 does not check for '\0' in url_pct_decode.

## Affected Products

- mutt — mutt (0)

## References

- [CNA](https://github.com/muttmua/mutt/commit/12f54fe3b61f761c096fe95e95d5e3072af00ed2)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.16%
- **EPSS Percentile:** 5.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-12._