What is GHSA-q49m-fm49-9mmx?

GHSA-q49m-fm49-9mmx is a security advisory published by GitHub Security Advisories with High severity. The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when...

Which CVE IDs does GHSA-q49m-fm49-9mmx cover?

GHSA-q49m-fm49-9mmx covers the following CVE IDs: CVE-2026-47885. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q49m-fm49-9mmx?

GHSA-q49m-fm49-9mmx has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-q49m-fm49-9mmxHighCVSS 7.5

The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when...

Vendor

GitHub Security Advisories

Published

August 27, 2026

Last Modified

August 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-47885 →

📋 Description

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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-47885
https://spring.io/security/cve-2026-47885
https://github.com/advisories/GHSA-q49m-fm49-9mmx