CVE-2026-117067
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.
OpenAirInterface (OAI) CN5G AMF v2.2.1 的 N2 SCTP 接口中存在越界内存访问漏洞。该漏洞允许未认证的远程攻击者通过反复建立 SCTP 关联，利用 FD_SET() 操作中文件描述符边界检查不当的缺陷，导致进程崩溃，从而引发拒绝服务（DoS）攻击。
Possible ATT&CK Techniques 1 AI
T1499.003 · Application Exhaustion Flood
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I. Basic Information for CVE-2026-117067
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds memory access vulnerability in the N2 SCTP interface of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly establishing SCTP associations, resulting in a process crash due to improper file descriptor bounds checking in the FD_SET() operation.
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-2026-117067
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-117067 (2)
Same Patch Batch · n/a · 2026-11-02 · 12 CVEs total
| CVE-2025-62819 | Keyfactor EJBCA 9.3.3 前版本证书续期授权绕过漏洞 | |
| CVE-2026-106807 | open5GS v2.8.0 PFCP 资源耗尽导致拒绝服务 | |
| CVE-2026-106805 | Free5GC v4.2.3 PFCP 会话建立资源耗尽漏洞 | |
| CVE-2026-106803 | Kamailio 6.1.x ims_registrar_pcscf 栈缓冲区溢出 | |
| CVE-2026-106804 | Kamailio v6.1.x ims_qos_npn 模块栈溢出漏洞 | |
| CVE-2026-117068 | OpenAirInterface v2.2.1 整数下溢导致拒绝服务 | |
| CVE-2026-106806 | Open5GS v2.8.0 HTTP/2 SBI 内存耗尽拒绝服务漏洞 | |
| CVE-2026-106808 | OpenAirInterface v2.2.1 UDM 栈缓冲区溢出漏洞 | |
| CVE-2026-117069 | OpenAirInterface CN5G AMF v2.2.1 整数截断漏洞 | |
| CVE-2026-117127 | GleezCMS v1.2.0 目录遍历漏洞 | |
| CVE-2026-117082 | Sercomm AOT-4221SR 4.6 UPnP 认证绕过漏洞 |