CVE-2026-106552

MEDIUMCVSS 4.2

Description

In sftp in OpenSSH before 10.6, a server can trigger directory traversal (causing files to be written to unintended locations) during a recursive copy operation.

Timeline

Published:October 6th, 2026 9:17 PM

Last modified:October 7th, 2026 11:16 PM

CVSS Scoring

CVSS v3: 4.2 (MEDIUM)

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

Weaknesses (CWE)

CWE-23

References & Reports

Advisories, patches, and third-party reports

https://www.openssh.org/releasenotes.html#10.6

Source: NIST NVD · Data may lag official sources by up to one minute