Maven · repo1.maven.org

org.atmosphere:atmosphere-runtime

Java Dynamic Classload: URLClassLoader / defineClass — runs attacker-provided bytecode.

Why PkgRadar flagged 4.0.54

Severity	Signal	Evidence
medium	Java Dynamic Classload	URLClassLoader / defineClass — runs attacker-provided bytecode. · org/atmosphere/handler/ReflectorServletProcessor.java
medium	Java Dynamic Classload	URLClassLoader / defineClass — runs attacker-provided bytecode. · org/atmosphere/cpr/ClasspathScanner.java
medium	Java Process Spawn	Runtime.exec / ProcessBuilder — process spawning. · org/atmosphere/container/JettyHttp3AsyncSupport.java

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`4.0.54`	Review	16	2026-06-13

Block this in CI

PkgRadar gates org.atmosphere:atmosphere-runtime (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem maven org.atmosphere:[email protected]