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CVE-2026-35386

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CVE-2026-35386

Published: Apr 2, 2026

Modified: Apr 3, 2026

PUBLISHED

CVSS v3.1

3.6

LOW

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.

VendorProductVersions

OpenBSD

OpenSSH

affected
0 - < 10.3

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

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