CVE-2026-82436— Apache Storm 客户端状态存储反序列化漏洞
一分钟漏洞结论
影响对象
Apache Software Foundation Apache Storm Client
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
漏洞描述 用于持久化和恢复有状态 Bolt 的检查点。该组件配置 Kryo 时禁用了类注册，并采用一种无需调用构造函数即可实例化对象的策略，随后直接反序列化状态存储返回的任意字节数据。因此，任何能够向拓扑在状态存储中的键空间写入数据的实体（例如共享 Redis 实例的共租户，或任何拥有该实例网络访问权限的用户），均可注入一个序列化对象图。当状态恢复时，该对象图将在 Worker 的 JVM 中执行任意代码。 此漏洞仅在使用基于 Redis 的状态提供程序时存在，而该提供程序并非默认配置。向状态存储键写入数据属于数据
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一、 漏洞 CVE-2026-82436 基础信息
漏洞信息
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Vulnerability Title
Apache Storm Client: Deserialization of Untrusted Data from the State Store
来源: CVE Program / CVE List V5
Vulnerability Description
Description
`DefaultStateSerializer`, used to persist and restore stateful bolt checkpoints, configured Kryo with class
registration disabled and an instantiation strategy that constructs objects without invoking their
constructors, then deserialized whatever bytes the state store returned. A party able to write to the
topology's keyspace in the state store, for example a co-tenant of a shared Redis instance or anyone with
network access to it, could therefore place a serialized object graph that executes code inside the worker
JVM when the state is restored.
This requires the Redis-backed state provider, which is not the default. Write access to a state-store key
is a data-plane privilege; code execution in the worker JVM is not, so the two are not equivalent.
Mitigation
Upgrade to 3.1.0, where the state serializer requires registered classes.
Note that this is a behaviour change for existing state: checkpoints written by an affected version may fail
to restore, and a migration step may be required. Users who cannot upgrade immediately should restrict
network and credential access to the state store to the cluster itself.
Credit
The ASF -- found using Claude agents to study the security of open-source projects, validated and reported by Apache Storm.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Storm Client | 3.0.0 ~ 3.1.0 | - |
|
二、漏洞 CVE-2026-82436 的公开POC
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CVE-2026-82436 其他参考 (1)
同批安全公告 · Apache Software Foundation · 2026-11-09 · 共 26 条
| CVE-2026-82337 | Apache Airflow 远程代码执行漏洞 | |
| CVE-2026-111455 | Apache Airflow Connections API 竞态条件漏洞 | |
| CVE-2026-111454 | Apache Airflow 资产端点未授权读取 DAG 信息漏洞 | |
| CVE-2026-111453 | Apache Airflow 资产事件删除越权漏洞 | |
| CVE-2026-111452 | Apache Airflow 敏感字段信息泄露漏洞 | |
| CVE-2026-111421 | Apache Airflow 远程代码执行漏洞 | |
| CVE-2026-111395 | Apache Airflow 序列化键导致调度器崩溃漏洞 | |
| CVE-2026-107474 | Apache Airflow Connections API 配置明文泄露漏洞 | |
| CVE-2026-113504 | Apache Airflow 密钥掩码深度限制导致明文泄露 | |
| CVE-2026-101031 | Apache Airflow 远程命令注入漏洞 | |
| CVE-2026-113508 | Apache Airflow 注销令牌撤销失败漏洞 | |
| CVE-2026-96285 | Apache Airflow Scheduler 反序列化远程代码执行漏洞 | |
| CVE-2026-86468 | Apache Airflow 审计日志凭据泄露漏洞 | |
| CVE-2026-123753 | Apache Axis2 服务端请求伪造漏洞 | |
| CVE-2026-86829 | Apache Airflow 反序列化漏洞 | |
| CVE-2026-76185 | Apache Airflow 跨团队密钥泄露漏洞 | |
| CVE-2026-68982 | Apache Airflow CeleryExecutor 远程代码执行漏洞 | |
| CVE-2026-50204 | Apache Airflow 审计日志明文泄露漏洞 | |
| CVE-2026-40913 | Apache Airflow 未授权DAG堆栈跟踪泄露漏洞 | |
| CVE-2026-82440 | Apache Storm Nimbus 反序列化漏洞 |
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