CVE-2026-35386

HighCVSS 8.1/10Last modified Jul 24, 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.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-696

Affected software

No affected versions have been published.

Timeline

Published: Apr 2, 2026
Last modified: Jul 24, 2026
NVD status: Analyzed

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