This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-106586 →
DEBIAN-CVE-2026-106586
In sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not, a different...
Original description
The description as published by the source.
In sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not, a different vulnerability than CVE-2026-73283.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
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":"1:10.6p1-1"}]}]
Debian:14
openssh-gssapi
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:10.6p1-1"}]}]
References
- advisory security-tracker.debian.org