CVE-2026-47885

published 2026-08-27

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…

Priority P3 39 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I H A N

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

Affected

6 ranges

Vendor	Product	Version range	Fixed in
spring	spring_framework	6.1.0 – 6.1.28	—
spring	spring_framework	6.2.0 – 6.2.19	—
spring	spring_framework	7.0.0 – 7.0.8	—
vmware	spring_framework	>= 6.1.0 < 6.1.29	6.1.29
vmware	spring_framework	>= 6.2.0 < 6.2.20	6.2.20
vmware	spring_framework	>= 7.0.0 < 7.0.8.1	7.0.8.1

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CWE-770