CVE-2026-0964: Libssh

Medium severity, CVSS 6.3. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Libssh Libssh: before 0.11.4 (fixed in 0.11.4)
• Red Hat Enterprise Linux: version 8.0 only; version 9.0 only; version 10.0 only
• Red Hat Hardened Images: affected versions not specified
• Red Hat Openshift Container Platform: version 4.0 only

Published 2026-03-26. Last modified 2026-09-01.