Bug 2405820 (CVE-2025-11965) - CVE-2025-11965 io.vertx/vertx-core: Eclipse Vert.x Access Control Flaw
Summary: CVE-2025-11965 io.vertx/vertx-core: Eclipse Vert.x Access Control Flaw
Keywords:
Status: NEW
Alias: CVE-2025-11965
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2405935 2405936
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-22 15:04 UTC by OSIDB Bzimport
Modified: 2026-01-20 20:08 UTC (History)
88 users (show)

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

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:23417 0 None None None 2025-12-16 23:14:41 UTC

Description OSIDB Bzimport 2025-10-22 15:04:43 UTC 
In Eclipse Vert.x versions [4.0.0, 4.5.21] and [5.0.0, 5.0.4], a StaticHandler configuration for restricting access to hidden files fails to restrict access to hidden directories, allowing unauthorized users to retrieve files within them (e.g. '.git/config').
Comment 2 errata-xmlrpc 2025-12-16 23:14:34 UTC 
This issue has been addressed in the following products:

  Streams for Apache Kafka 3.1.0

Via RHSA-2025:23417 https://access.redhat.com/errata/RHSA-2025:23417
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