RLSA-2026:6463

RLSA-2026:6463 · Important: openssh security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fix(es): * openssh: OpenSSH GSSAPI: Information disclosure or denial of service due to uninitialized variables (CVE-2026-3497) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS 8.2 · High · Fix available

Published

2026-05-21T16:30:00.730913Z

Updated

2026-05-21T17:00:11.751343089Z

Stack: system · network

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