ECHO-F8B1-1C2F-484D QNX 6 / SCO OpenServer 5 only. sshd-session can keep root privileges on platforms that lack file-descriptor passing and need root for PTY allocation, via GatewayPorts and StreamLocalForwarding. Linux supports file-descriptor passing, so this code path is not used in Echo's build. OpenSSH 10.6 also forcibly disables those options on the affected platforms. https://www.openssh.com/releasenotes.html#10.6 https://security-tracker.debian.org/tracker/CVE-2026-106589
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-106589 | 6 Oct 202621:21 | – | cve |
 | CVE-2026-106589 | 6 Oct 202621:21 | – | cvelist |
 | CVE-2026-106589 | 6 Oct 202621:21 | – | debiancve |
 | EUVD-2026-94055 | 7 Oct 202600:31 | – | euvd |
 | CVE-2026-106589 | 6 Oct 202622:17 | – | nvd |
 | AZL-106697 CVE-2026-106589 affecting package openssh 9.8p1-10 | 6 Oct 202622:17 | – | osv |
| DEBIAN-CVE-2026-106589 | 6 Oct 202622:17 | – | osv |
 | PT-2026-107306 | 6 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-106589 | 6 Oct 202621:21 | – | vulnrichment |
| Source | Link |
|---|---|
| advisory | www.advisory.echohq.com/cve/CVE-2026-106589 |
| advisory | www.advisory.echohq.com/cve/CVE-2026-106589 |
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07 Oct 2026 15:45Current
CVSS 3.12.9
EPSS0.00082
SSVC