CVE-2026-106586

Published Oct 6, 2026

Last updated 3 days ago

Overview

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@mitre.org
NVD status
Analyzed
Products
openssh

Risk scores

CVSS 3.1

Type
Primary
Base score
4.3
Impact score
1.4
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Severity
MEDIUM

Weaknesses

cve@mitre.org
CWE-670

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.