Bug 2446566 (CVE-2026-1471) - CVE-2026-1471 neo4j: Neo4j: Authentication context inheritance via excessive caching in SSO UserInfo endpoint
Summary: CVE-2026-1471 neo4j: Neo4j: Authentication context inheritance via excessive ...
Keywords:
Status: NEW
Alias: CVE-2026-1471
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-11 17:01 UTC by OSIDB Bzimport
Modified: 2026-03-11 22:55 UTC (History)
30 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-03-11 17:01:24 UTC 
Excessive caching of authentication context in Neo4j Enterprise edition versions prior to 2026.01.4 leads to authenticated users inheriting the context of the first user who authenticated after restart. The issue is limited to certain non-default configurations of SSO (UserInfo endpoint). 
We recommend upgrading to versions 2026.01.4 (or 5.26.22) where the issue is fixed.
Note You need to log in before you can comment on or make changes to this bug.