CVE-2026-47885

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

Score

CVSS 3.1 7.5 High

Status

Undergoing Analysis - security@vmware.com

Published

2026-08-27

Last modified

2026-08-27

Weaknesses

CWE-770

Affected products

• Spring Framework (Spring)
• Spring Framework (Vmware)

References

• https://spring.io/security/cve-2026-47885