CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2026-47890
Critical (9.8) in vmware spring framework. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in org.springframework:spring-webflux 7.0.9.
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
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
- CWE
- CWE-93
- Published
- Modified
- Record from
- the NVD, synced
Affected
- vmware:spring_framework
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-j9f9-w8pj-32f8 | Maven | org.springframework:spring-webflux | >=6.2.0 <=6.2.19 | no fix published |
| GHSA-j9f9-w8pj-32f8 | Maven | org.springframework:spring-webflux | >=7.0.0 <7.0.9 | 7.0.9 |
| GHSA-j9f9-w8pj-32f8 | Maven | org.springframework:spring-webmvc | >=6.2.0 <=6.2.19 | no fix published |
| GHSA-j9f9-w8pj-32f8 | Maven | org.springframework:spring-webmvc | >=7.0.0 <7.0.9 | 7.0.9 |