CVE-2026-47890 — Spring Framework Server Sent Event stream corruption while rendering fragments

CVE-2026-47890

Spring Framework Server Sent Event stream corruption while rendering fragments PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
Spring / Spring Framework	affected 7.0.0 through 7.0.8; affected 6.2.0 through 6.2.19

CWE

No CWE identifiers supplied.

References

https://spring.io/security/cve-2026-47890

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.