low2.6
CVE-2026-22735
Spring MVC and WebFlux has Server Sent Event stream corruption
Impact
Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE). This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.springframework:spring-webmvc | >= 7.0.0-M1, < 7.0.6 | 7.0.6 |
| maven | org.springframework:spring-webflux | >= 7.0.0-M1, < 7.0.6 | 7.0.6 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Spring Framework | before 5.3.47 from 6.1.0 before 6.1.26 from 6.2.0 before 6.2.17 from 7.0.0 before 7.0.6 |