VULNERABILITY INTELLIGENCE

CVE-2025-8114

CVSS score4.7 MEDIUM
EPSS probability0.26%
CISA KEVNot currently listed
Published2025-07-24
Last modified2026-09-01
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash.

Weakness classification

  • secalert@redhat.com: CWE-476

Primary references