Unprotected Alternate Channel Affecting openssh-server-config-rootlogin package, versions <10.0p2-160000.6.1


Severity

Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.23% (13th percentile)

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  • Snyk IDSNYK-SLES1600-OPENSSHSERVERCONFIGROOTLOGIN-17781349
  • published2 Jul 2026
  • disclosed24 Jun 2026

Introduced: 24 Jun 2026

CVE-2026-35388  (opens in a new tab)
CWE-420  (opens in a new tab)

How to fix?

Upgrade SLES:16.0.0 openssh-server-config-rootlogin to version 10.0p2-160000.6.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssh-server-config-rootlogin package and not the openssh-server-config-rootlogin package as distributed by SLES. See How to fix? for SLES:16.0.0 relevant fixed versions and status.

OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.

CVSS Base Scores

version 3.1