Bug 2548600 - CVE-2026-106555 openssh: OpenSSH: Information disclosure via GSSAPI authentication state persistence [fedora-all]
Summary: CVE-2026-106555 openssh: OpenSSH: Information disclosure via GSSAPI authentic...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: openssh
Version: rawhide
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Dmitry Belyavskiy
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["23ce8020-9929-45da-ba62-9...
Depends On:
Blocks: CVE-2026-106555
TreeView+ depends on / blocked
 
Reported: 2026-10-09 13:47 UTC by Lukas Javorsky
Modified: 2026-10-09 13:47 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:
fedora-admin-xmlrpc: mirror+

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Description Lukas Javorsky 2026-10-09 13:47:40 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

In sshd in OpenSSH before 10.6, GSSAPIAuthentication authentication state can incorrectly be persisted across authentication attempts.
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