CVE-2026-26447
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Stomper 5e2741e 存在“释放后使用”（Use-After-Free）漏洞。当单个客户端通过同一连接反复对同一目标地址发送 SUBSCRIBE 命令，随后关闭该连接时，Broker 对其内部订阅结构执行了错误的清理操作。这导致在销毁 StompClient 时发生堆内存中的“释放后使用”，进而使 Broker 进程崩溃。未认证的客户端可利用此漏洞可靠地触发服务拒绝（Denial of Service）。
Possible ATT&CK Techniques 3 AI
T1071 · Application Layer Protocol T1019 T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-26447
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stomper 5e2741e is vulnerable to Use-After-Free. When a single client repeatedly issues SUBSCRIBE commands for the same destination over one connection and then closes that connection, the broker performs incorrect cleanup of its internal subscription structures. This results in a heap use-after-free during StompClient destruction, causing the broker process to crash. An unauthenticated client can exploit this to reliably trigger a denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2026-26447
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Proof of Concept for CVE-2026-26447 (2)
Same Patch Batch · n/a · 2026-08-26 · 48 CVEs total
| CVE-2025-51679 | openRISC OR1200 83ac6b RTL与网表不一致 | |
| CVE-2025-61478 | Acre SPC5300.000 v3.14.1 SYN报文致拒绝服务 | |
| CVE-2026-75333 | yx-image-recognition v1.0 路径遍历漏洞 | |
| CVE-2026-75330 | super-diamond-server 1.3.3 前端接口 SQL注入 | |
| CVE-2026-75332 | Zyplayer-Doc 1.0.0 存在SSRF漏洞 | |
| CVE-2026-75338 | Disconf 2.6.36 未认证访问控制缺陷 | |
| CVE-2026-75336 | Funiture 1.0.0 后台接口SQL注入 | |
| CVE-2026-75340 | JetLinks 2.11 设备接口SSRF漏洞 | |
| CVE-2026-75328 | DocSys V2.02.85 downloadDocEx任意文件读取 | |
| CVE-2025-51675 | openRISC OR1200 DoS：PC更新不准确 | |
| CVE-2025-61479 | SACRE SPC5300.000 v3.14.1 SPC Connect Pro DoS漏洞 | |
| CVE-2026-39275 | Cockpit CMS v2.13.5前XSS漏洞 | |
| CVE-2026-52103 | SimpleX Chat 6.5前Terminal远程代码执行漏洞 | |
| CVE-2026-52473 | Wgcloud 3.6.4远程命令执行漏洞 | |
| CVE-2026-75415 | AntFlow V2.0.0 访问控制缺陷 | |
| CVE-2026-75413 | DocSys V2.02.80任意文件下载漏洞 | |
| CVE-2026-75364 | Comfast CF-N1-S 2.6.0.1 webmgnt命令注入漏洞 | |
| CVE-2026-75411 | JeecgBoot 3.9.2 远程命令执行漏洞 | |
| CVE-2026-75363 | Comfast CF-WR630AX 远程代码执行漏洞 | |
| CVE-2026-75414 | AntFlow 2.0.0 JUEL表达式未过滤导致命令执行 |
Showing top 20 of 48 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-26447
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