vulnerability

OpenSSH Vulnerability: CVE-2026-35386

Severity
3
CVSS
(AV:L/AC:M/Au:S/C:P/I:P/A:N)
Published
Apr 28, 2026
Added
Apr 28, 2026
Modified
Apr 28, 2026

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.

Solution

openbsd-openssh-upgrade-10_3
Title
Rapid7 Labs

2026 Global Threat Landscape Report

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