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libssh Library: Remote Code Execution and Data Exposure Risk

OESA-2026-1559
Summary

Libssh, a library used to connect to remote servers securely, has security issues that could allow attackers to execute code on your server or access sensitive data. This affects systems that use libssh to manage remote access and data transfer. Update to the latest version to fix these issues.

What to do
  • Update libssh to version 0.10.5-9.oe2403sp2.
Affected software
VendorProductAffected versionsFix available
– libssh <= 0.10.5-9.oe2403sp2 0.10.5-9.oe2403sp2
Original title
libssh security update
Original description
The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote programs. With its Secure FTP implementation, you can play with remote files easily, without third-party programs others than libcrypto (from openssl).

Security Fix(es):

(CVE-2026-0964)

(CVE-2026-0965)

(CVE-2026-0966)

(CVE-2026-0967)

(CVE-2026-0968)
Published: 15 Mar 2026 · Updated: 15 Mar 2026 · First seen: 15 Mar 2026