CVE-2026-22735: VMware Spring Framework

Low severity, CVSS 2.6. EPSS: 0.1% chance of exploitation in the next 30 days.

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 products

• VMware Spring Framework: before 5.3.47 (fixed in 5.3.47); from 6.1.0, before 6.1.26 (fixed in 6.1.26); from 6.2.0, before 6.2.17 (fixed in 6.2.17); from 7.0.0, before 7.0.6 (fixed in 7.0.6)

Published 2026-03-20. Last modified 2026-06-17.