Vulnerability record · CVE-2026-0964 · published 26 March 2026

CVE-2026-0964: Libssh path traversal vulnerability

Libssh · Libssh

A malicious SCP server can send unexpected paths that could make the client application override local files outside of working directory. This could be misused to create malicious executable or configuration files and make the user execute them under specific consequences. This is the same issue as in OpenSSH, tracked as CVE-2019-6111.

6.3 CVSS 3.1 Medium EPSS 0.41% · top 67.5% CWE-22 · Path traversal

6.3CVSS 3.1 base score

0.41%EPSS exploitation probability, 30 days

NoNot in CISA KEV

4Affected product versions listed by NVD

5References

1 Sep 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Libssh Libssh

Enterprise Linux Redhat

Hardened Images Redhat

Openshift Container Platform Redhat

References

Link	Tags
https://access.redhat.com/errata/RHSA-2026:18160
https://access.redhat.com/errata/RHSA-2026:18683
https://access.redhat.com/security/cve/CVE-2026-0964	MitigationVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2436979	Issue TrackingVendor Advisory
https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/	Release Notes

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-0964), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.