CVE-2025-14821

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.0 (HIGH) מקור הציון: NVD CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-24/9/2026

CWE

CWE-427

מוצרים מושפעים

libssh: libssh; redhat: hardened images

קישורים

• https://access.redhat.com/errata/RHSA-2026:7067 Third Party Advisory
• https://access.redhat.com/security/cve/CVE-2025-14821 Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2423148 Issue TrackingThird Party Advisory
• https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/ Release Notes