CVE-2026-93560

A Denial of Service vulnerability exists in the Netty STOMP codec (io.netty/netty-codec-stomp). A remote, unauthenticated attacker can send a specially crafted STOMP frame whose content-length header exceeds the maximum integer value. The long-to-int truncation in the decoder causes an infinite d...

CVE-2026-93560 Io.netty/netty-codec-stomp: netty: stomp codec content-length long-to-int truncation causes infinite decode loop dos

A flaw was found in the Netty STOMP codec. A remote attacker could send a specially crafted STOMP frame with a content-length header exceeding the maximum integer value. This integer truncation vulnerability could lead to an infinite decode loop, causing a Denial of Service DoS by exhausting memo...

Netty: STOMP CONNECT Frame Header Injection in Netty

Security Vulnerability Report: STOMP CONNECT Frame Header Injection in Netty 1. Vulnerability Summary | Field | Value | |-------|-------| | Product | Netty | | Version | 4.2.12.Final and all prior versions with codec-stomp | | Component | io.netty.handler.codec.stomp.StompSubframeEncoder | |...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the StompSubframeDecoder process. An attacker can exhaust system memory and cause a server crash by sending a large number of short headers in a single STOMP frame, resulting ...