AIKIDO-2026-734857
spring-messaging is vulnerable to Denial of Service (DoS)
43
Medium Risk
This Affects:
spring-messagingTL;DR
spring-messaging RSocketMessageHandler leaks memory when processing a malformed SETUP frame. A connected peer can repeat such frames and grow retained objects without bound. That degrades or exhausts the RSocket server. The patch releases SETUP-frame state on invalid input.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and the application handles RSocket SETUP frames through RSocketMessageHandler.
Background info
spring-messaging is vulnerable to Denial of Service (DoS) in versions 5.2.0 - 7.0.8.
How to fix this
Upgrade the org.springframework:spring-messaging library to the patch version.
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SOC 2Compliant
ISO 27001Compliant