Bug 2524837 (CVE-2026-47885) - CVE-2026-47885 org.springframework/spring-webflux: Spring WebFlux: Denial of Service via ignored maxPartSize limit
Summary: CVE-2026-47885 org.springframework/spring-webflux: Spring WebFlux: Denial of ...
Keywords:
Status: NEW
Alias: CVE-2026-47885
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-27 06:21 UTC by OSIDB Bzimport
Modified: 2026-09-23 16:50 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-27 06:21:27 UTC 
The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when maxInMemorySize is set to -1.
Spring Framework 7.0.0 - 7.0.8
Spring Framework 6.2.0 - 6.2.19
Spring Framework 6.1.0 - 6.1.28
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