CVE-2025-15382: Wolfssh

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

A heap buffer over-read vulnerability exists in the wolfSSH_CleanPath() function in wolfSSH. An authenticated remote attacker can trigger the issue via crafted SCP path input containing '/./' sequences, resulting in a heap over read by 1 byte.

Affected products

• Wolfssh Wolfssh: from 1.4.12, before 1.4.22 (fixed in 1.4.22)

Published 2026-01-06. Last modified 2026-09-30.