What is CVE-2026-56452?

CVE-2026-56452 is a high-severity vulnerability in Apache Software Foundation Mina Sshd, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-07-20.

How severe is CVE-2026-56452?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Apache Software Foundation Mina Sshd

CVE-2026-56452

Path traversal in the sshd-scp component of Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and server-side SSH. The implementation of receiving files or directories via SCP did not validate filenames in SCP "C" or…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Apache Software Foundation Mina Sshd — versions 0, 3.0.0-M1

Weakness classification (CWE)

CWE-22 — Path Traversal
CWE-73 — External Control of File Name or Path

References

security@apache.org (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2026-56452?: CVE-2026-56452 is a high-severity vulnerability in Apache Software Foundation Mina Sshd, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-07-20.
How severe is CVE-2026-56452?: High severity. CVSS v3 base score is 7.5 out of 10.