CRITICALCVSS 9.8EPSS 0.6%

CVE-2026-47890

CVE-2026-47890 updated by NVD

Published: 2026-08-27
Modified: 2026-10-07
EPSS percentile: 45%
Sources: github-advisory, nvd

Summary

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 packages

Ecosystem	Package	Affected versions	Fixed versions
Maven	org.springframework:spring-webflux	—	7.0.9
Maven	org.springframework:spring-webmvc	—	7.0.9

Remediation: Upgrade to 7.0.9 or later.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-47890

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.