What is GHSA-j9f9-w8pj-32f8?

GHSA-j9f9-w8pj-32f8 is a security advisory published by GitHub Security Advisories with Critical severity. Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent...

Which CVE IDs does GHSA-j9f9-w8pj-32f8 cover?

GHSA-j9f9-w8pj-32f8 covers the following CVE IDs: CVE-2026-47890. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j9f9-w8pj-32f8?

GHSA-j9f9-w8pj-32f8 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-j9f9-w8pj-32f8CriticalCVSS 9.8

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent...

Vendor

GitHub Security Advisories

Published

August 27, 2026

Last Modified

August 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-47890 →

📋 Description

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-47890
https://spring.io/security/cve-2026-47890
https://github.com/advisories/GHSA-j9f9-w8pj-32f8