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Advisory severityCritical9.8VMware (Broadcom)

Critical [CVE-2026-47891] Spring Framework: Spring WebFlux application that relies on the Aalto XML processor to parse XML input does not correctly enforce the…

This critical-severity VMware (Broadcom) advisory covers CVE-2026-47891 affecting Spring Framework.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-47891 Source published Source updated

VulniPulse record published Record updated

Affected products & platforms
VMware (Broadcom)Tanzu / Spring
Open source advisory

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Summary

A Spring WebFlux application that relies on the Aalto XML processor to parse XML input does not correctly enforce the maxInMemorySize limit. Spring Framework 7.0.0 - 7.0.8

Affected versions
  • 7.0.0
  • 7.0.8
  • 6.2.0
  • 6.2.19
  • 6.1.0
  • 6.1.28
  • 6.0.0
  • 6.0.30
  • 5.3.0
  • 5.3.49
  • 5.2.25

NVD record · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

NVD record · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • A Spring WebFlux application that relies on the Aalto XML processor to parse XML input does not correctly enforce the maxInMemorySize limit.

NVD record · high-confidence parse· fetched 2 months ago·verify at source

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