What is GHSA-cqhh-73qg-8434?

GHSA-cqhh-73qg-8434 is a security advisory published by GitHub Security Advisories with Critical severity. Spring MVC applications using the functional web framework are vulnerable to stream corruption...

Which CVE IDs does GHSA-cqhh-73qg-8434 cover?

GHSA-cqhh-73qg-8434 covers the following CVE IDs: CVE-2026-59313. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cqhh-73qg-8434?

GHSA-cqhh-73qg-8434 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-cqhh-73qg-8434CriticalCVSS 9.8

Spring MVC applications using the functional web framework are vulnerable to stream corruption...

Vendor

GitHub Security Advisories

Published

August 27, 2026

Last Modified

August 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-59313 →

📋 Description

Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE). Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-59313
https://spring.io/security/cve-2026-59313
https://github.com/advisories/GHSA-cqhh-73qg-8434