جزئیات آسیب‌پذیری

A flaw was found in libssh. This vulnerability allows local man-in-the-middle attacks, security downgrades of SSH (Secure Shell) connections, and manipulation of trusted host information, posing a significant risk to the confidentiality, integrity, and availability of SSH communications via an insecure default configuration on Windows systems where the library automatically loads configuration files from the C:\etc directory, which can be created and modified by unprivileged local users.

• https://access.redhat.com/errata/RHSA-2026:7067 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/security/cve/CVE-2025-14821 vdb-entryx_refsource_REDHAT
• https://bugzilla.redhat.com/show_bug.cgi?id=2423148 issue-trackingx_refsource_REDHAT
• https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/