| Name | CVE-2026-106586 |
| Description | 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 | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openssh (PTS) | bookworm | 1:9.2p1-2+deb12u10 | vulnerable |
| bookworm (security) | 1:9.2p1-2+deb12u9 | vulnerable | |
| trixie | 1:10.0p1-7+deb13u4 | vulnerable | |
| trixie (security) | 1:10.0p1-7+deb13u2 | vulnerable | |
| forky | 1:10.5p1-1 | vulnerable | |
| sid | 1:10.6p1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| openssh | source | (unstable) | 1:10.6p1-1 |
https://www.openssh.org/releasenotes.html#10.6