CVE-2026-26448 - Stomper 5e2741e is vulnerable to Use-After-Free. When a client sends multiple CONNECT frames on the same TCP connection, and subsequently another client (or a later connection) sends SEND frames to a destination previously subscribed on that connection, the broker may dereference a pointer to a StompStreamSocket object that has already been freed. This results in a heap use-after-free and process crash. Because the protocol does not authenticate or restrict such sequences by def - 漏洞详情

漏洞编号：CVE-2026-26448

风险等级：危急

漏洞来源：CVE

CVE 编号：CVE-2026-26448

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-416

发布/更新时间：2026-08-26 / 2026-08-27

漏洞描述

Stomper 5e2741e is vulnerable to Use-After-Free. When a client sends multiple CONNECT frames on the same TCP connection, and subsequently another client (or a later connection) sends SEND frames to a destination previously subscribed on that connection, the broker may dereference a pointer to a StompStreamSocket object that has already been freed. This results in a heap use-after-free and process crash. Because the protocol does not authenticate or restrict such sequences by default.

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