CVE-2026-93494 Io.netty/netty-codec-stomp: netty: bytebuf leak in stompsubframedecoder when a frame body is never terminated

A flaw was found in Netty's StompSubframeDecoder component. A remote attacker can exploit this vulnerability by sending a specially crafted STOMP frame body without its terminating null byte. This causes the decoder to allocate a ByteBuf a buffer for bytes that is never released, leading to a...

CVE-2026-93494

CVE-2026-93494 affects Netty's StompSubframeDecoder in the netty-codec-stomp component. A remote attacker can send a specially crafted STOMP frame body missing its terminating null byte , causing the decoder to allocate a ByteBuf that is never released . This results in a permanent memory leak th...