In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade openssh | Sep 1, 2026 | Jul 8, 2026 |
| Ibm Aix | — | Apply the fix or workaround for aix_vios_advisory | Aug 16, 2026 | Aug 14, 2026 |
| Openbsd Openssh | — | Upgrade to OpenSSH version 10.4 | Aug 18, 2026 | Jul 8, 2026 |
| Redhat_linux | — | Upgrade openssh-keysign-debuginfoUpgrade openssh-clientsUpgrade openssh-keysignUpgrade openssh-askpassUpgrade openssh-cavsUpgrade openssh-ldap-debuginfoUpgrade opensshUpgrade pam_ssh_agent_auth-debuginfoUpgrade openssh-debuginfoUpgrade openssh-sk-dummy-debuginfoUpgrade openssh-askpass-debuginfoUpgrade openssh-server-debuginfoUpgrade openssh-ldapUpgrade openssh-debugsourceUpgrade openssh-serverNo solution existsUpgrade openssh-keycatUpgrade openssh-keycat-debuginfoUpgrade openssh-cavs-debuginfoUpgrade openssh-clients-debuginfoUpgrade pam_ssh_agent_auth | Jul 17, 2026 | Jul 8, 2026 |
| Ubuntu | — | Upgrade openssh-clientUpgrade openssh-serverUpgrade openssh-server (Ubuntu Pro)Upgrade openssh-client (Ubuntu Pro) | Jul 13, 2026 | Jul 8, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 22, 2026 | Jul 8, 2026 |
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