CVE-2026-35386

Published Apr 2, 2026

Last updated a month ago

Overview

Description
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.
Source
cve@mitre.org
NVD status
Analyzed
Products
openssh

Risk scores

CVSS 3.1

Type
Primary
Base score
8.1
Impact score
5.9
Exploitability score
2.2
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

cve@mitre.org
CWE-696

Social media

Hype score
Not currently trending

Configurations