RHSA-2026:18683: Moderate: SUSE Liberty Linux security update for libssh

[Update Advisories for SUSE Liberty Linux]

# security update for libssh

Announcement ID: RHSA-2026:18683
Rating: Moderate

Cross-References:

  * CVE-2025-4877
  * CVE-2025-4878
  * CVE-2025-5351
  * CVE-2025-8114
  * CVE-2025-8277
  * CVE-2026-0964
  * CVE-2026-0965
  * CVE-2026-0966
  * CVE-2026-0967
  * CVE-2026-0968



CVSS scores:

  * CVE-2025-4877 ( SUSE ): 4.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-4877 ( SUSE ): 2 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-4878 ( SUSE ): 3.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-4878 ( SUSE ): 2 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-5351 ( SUSE ): 6.4 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
  * CVE-2025-5351 ( SUSE ): 6.1 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-8114 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-8114 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-8277 ( SUSE ): 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-0964 ( SUSE ): 5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2026-0965 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-0966 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2026-0967 ( SUSE ): 2.2 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-0967 ( SUSE ): 1 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-0968 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:L
  * CVE-2026-0968 ( SUSE ): 2.1 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Products:

  * SUSE Liberty Linux 9


An update that solves 10 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:18683.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:18683.


## Package List:

  * SUSE Liberty Linux 9:
    * libssh 0.10.4-18.el9
    * libssh-config 0.10.4-18.el9
    * libssh-devel 0.10.4-18.el9

## References:

  * https://www.suse.com/security/cve/CVE-2025-4877.html
  * https://www.suse.com/security/cve/CVE-2025-4878.html
  * https://www.suse.com/security/cve/CVE-2025-5351.html
  * https://www.suse.com/security/cve/CVE-2025-8114.html
  * https://www.suse.com/security/cve/CVE-2025-8277.html
  * https://www.suse.com/security/cve/CVE-2026-0964.html
  * https://www.suse.com/security/cve/CVE-2026-0965.html
  * https://www.suse.com/security/cve/CVE-2026-0966.html
  * https://www.suse.com/security/cve/CVE-2026-0967.html
  * https://www.suse.com/security/cve/CVE-2026-0968.html