CVE-2026-35386

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-35386
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.

3.6 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 2.5

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2 Third Party Advisory
https://www.openssh.org/releasenotes.html#10.3p1 Release Notes
https://www.openwall.com/lists/oss-security/2026/04/02/3 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
History

27 Apr 2026, 14:03

Type Values Removed Values Added
First Time Openbsd
Openbsd openssh
CPE cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
References () https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2 - () https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2 - Third Party Advisory
References () https://www.openssh.org/releasenotes.html#10.3p1 - () https://www.openssh.org/releasenotes.html#10.3p1 - Release Notes
References () https://www.openwall.com/lists/oss-security/2026/04/02/3 - () https://www.openwall.com/lists/oss-security/2026/04/02/3 - Third Party Advisory

02 Apr 2026, 17:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-02 17:16

Updated : 2026-04-27 14:03

NVD link : CVE-2026-35386

Mitre link : CVE-2026-35386

CVE.ORG link : CVE-2026-35386

JSON object : View

Products Affected

openbsd

  • openssh
CWE
CWE-696

Incorrect Behavior Order