CVE-2026-0968

LowCVSS 3.1/10Last modified Sep 1, 2026

Description

A flaw was found in libssh in which a malicious SFTP (SSH File Transfer Protocol) server can exploit this by sending a malformed 'longname' field within an `SSH_FXP_NAME` message during a file listing operation. This missing null check can lead to reading beyond allocated memory on the heap. This can cause unexpected behavior or lead to a denial of service (DoS) due to application crashes.

Metrics

CVSS 3.1 3.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published: Mar 26, 2026
Last modified: Sep 1, 2026
NVD status: Modified

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