CVE-2026-35386
low-risk
Published 2026-04-02
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.
Do I need to act?
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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.6/10
Low
LOCAL
/ HIGH complexity
14
/ 100
low-risk
Severity
9/34 · Low
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal