What is CVE-2026-59995?

CVE-2026-59995 is a medium-severity vulnerability in Openbsd Openssh, classified under Relative Path Traversal. CVSS score: 4.2/10. Published 2026-07-08.

How severe is CVE-2026-59995?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Path Traversal in Openbsd Openssh

CVE-2026-59995

sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when "sftp server:/path ." is used with an attacker-controlled server.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L.

Affected products

Openbsd Openssh — versions 0

Weakness classification (CWE)

CWE-23 — Relative Path Traversal

References

cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-59995?: CVE-2026-59995 is a medium-severity vulnerability in Openbsd Openssh, classified under Relative Path Traversal. CVSS score: 4.2/10. Published 2026-07-08.
How severe is CVE-2026-59995?: Medium severity. CVSS v3 base score is 4.2 out of 10.