This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-73283 →

DEBIAN-CVE-2026-73283

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

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Debian:12 openssh

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 openssh

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 openssh

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:10.5p1-1"}]}]

Debian:14 openssh-gssapi

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:10.5p1-1"}]}]