Is CVE-2026-73283 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-73283?

CVE-2026-73283 has a CVSS v3 severity of LOW (2.5).

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Description

In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.