Bug 2524846 (CVE-2026-47892) - CVE-2026-47892 org.springframework/spring-webflux: Spring Framework: Header Predicate Bypass in WebFlux Functional Endpoints
Summary: CVE-2026-47892 org.springframework/spring-webflux: Spring Framework: Header P...
Keywords:
Status: NEW
Alias: CVE-2026-47892
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-27 06:22 UTC by OSIDB Bzimport
Modified: 2026-09-08 10:42 UTC (History)
27 users (show)

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

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Description OSIDB Bzimport 2026-08-27 06:22:13 UTC 
A WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header predicate bypass in a pre-flight request.
Spring Framework 7.0.0 - 7.0.8
Spring Framework 6.2.0 - 6.2.19
Spring Framework 6.1.0 - 6.1.28
Spring Framework 6.0.0 - 6.0.30
Spring Framework 5.3.0 - 5.3.49
Spring Framework 5.2.5.RELEASE - 5.2.25.RELEASE
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