Critical severity9.8NVD Advisory· Published Aug 27, 2026· Updated Sep 2, 2026
CVE-2026-47890
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: 7.0.0 - 7.0.8, 6.2.0 - 6.2.19
- Range: >=6.2.0,<=6.2.19
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-j9f9-w8pj-32f8ghsaADVISORY
- spring.io/security/cve-2026-47890nvdVendor Advisory
- nvd.nist.gov/vuln/detail/CVE-2026-47890ghsa
News mentions
1- Spring Framework: 16 Vulnerabilities Including Critical Flaws Disclosed TogetherVypr Intelligence · Aug 27, 2026