LOW 3.6 Microsoft
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.
Microsoft Security Update 2026-Apr: 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.
Affected Products
- azl3 openssh 9.8p1-5 on Azure Linux 3.0
- cbl2 openssh 8.9p1-9 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35386
- https://nvd.nist.gov/vuln/detail/CVE-2026-35386
This low severity vulnerability with a CVSS score of 3.6 was published on 2026-04-14 via Microsoft. Affected: azl3 openssh 9.8p1-5 on Azure Linux 3.0, cbl2 openssh 8.9p1-9 on CBL Mariner 2.0.
vulnfeed aggregates 14156 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.