RHSA-2025:18231: Moderate: libssh security update
Published Oct 16, 2025
·Updated
Moderate: libssh security update
Affected Software
29 affected componentsFixes available
redhat/libssh<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-config<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-debuginfo<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-debugsource<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-devel<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-debuginfo<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-debugsource<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-devel<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-debuginfo<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-debugsource<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh-devel<0.11.1-4.el10_0
0.11.1-4.el10_0
redhat/libssh<0.11.1-4.el10_0.aa
0.11.1-4.el10_0.aa
redhat/libssh-debuginfo<0.11.1-4.el10_0.aa
0.11.1-4.el10_0.aa
redhat/libssh-debugsource<0.11.1-4.el10_0.aa
0.11.1-4.el10_0.aa
redhat/libssh-devel<0.11.1-4.el10_0.aa
0.11.1-4.el10_0.aa
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Remediation
Event History
Oct 16, 2025
Advisory Published
via Red Hat·09:52 AM
Data Sourced
via Red Hat·09:52 AM
DescriptionSeverityAffected Software
Oct 19, 2025
Advisory Published
via Red Hat·10:38 AM
Data Sourced
via Red Hat·10:38 AM
Remedy
Frequently Asked Questions
1
What is the severity of RHSA-2025:18231?
The severity of RHSA-2025:18231 is classified as moderate.
2
How do I fix RHSA-2025:18231?
To fix RHSA-2025:18231, update the libssh package to version 0.11.1-4.el10_0 or later.
3
What systems are affected by RHSA-2025:18231?
RHSA-2025:18231 affects systems running vulnerable versions of libssh, specifically before 0.11.1-4.el10_0.
4
What is the vulnerability described in RHSA-2025:18231?
RHSA-2025:18231 addresses an out-of-bounds read vulnerability in the sftp_handle() function of libssh, identified as CVE-2025-5318.
5
Is there a security update available for RHSA-2025:18231?
Yes, a security update is available to remediate the out-of-bounds read vulnerability in RHSA-2025:18231.