CVE-2026-106583: In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection.

Overview

Severity

Low (CVSS 2.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-08

EPSS Score

0.13% (percentile: 2.1%)

Affected Products (1)

Other

• 21837-17084

Revision History

• 2026-10-08: Information published.