CVE-2026-35386
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.
SeverityLow
CVSS3.6
Exploit probability—
ProductOpenbsd Openssh
PublishedApr 2, 2026
First seenApr 2, 2026
Weakness typeCWE-696CWE-696
How to fix
Update
- openbsd openssh10.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openbsd openssh | 10.0 ≤ v < 10.3 | 10.3 |
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