CVE-2026-47861: VMware Spring Integration

Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days.

An unauthenticated remote attacker who can send a single UDP packet to a Spring Integration UDP inbound adapter can cause the server to emit an outbound UDP datagram to an arbitrary internal or external host and port of the attacker's choosing. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12 Spring Integration 5.5.21 and earlier

Affected products

• VMware Spring Integration: before 5.5.22 (fixed in 5.5.22); from 6.4.0, before 6.4.13 (fixed in 6.4.13); from 6.5.0, before 6.5.11 (fixed in 6.5.11); from 7.0.0, before 7.0.5.1 (fixed in 7.0.5.1); from 7.1.0, before 7.1.0.1 (fixed in 7.1.0.1)

Published 2026-08-27. Last modified 2026-09-02.