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CVE-2026-38719

AI Predicted 7.5 Difficulty: Easy EPSS 0.02% · P4

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
n/an/an/aaffected
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I. Basic Information for CVE-2026-38719

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpENer v2.3-558-g1e99582 contains an out-of-bounds read vulnerability in the Common Packet Format (CPF) parser, specifically in CreateCommonPacketFormatStructure() in source/src/enet_encap/cpf.c. A crafted ENIP/CPF message can supply an attacker-controlled item_count value that is not consistently validated against the remaining data_length of the CPF slice
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpENer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpENer是EIP Stack Group开源的一个工业以太网协议栈，支持I/O设备连接。 OpENer v2.3-558-g1e99582版本存在缓冲区错误漏洞，该漏洞源于Common Packet Format解析器中CreateCommonPacketFormatStructure()函数存在越界读取，可能导致特制ENIP/CPF消息中item_count值未与CPF切片剩余data_length一致验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-n/a n/a -

II. Public POCs for CVE-2026-38719

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III. Intelligence Information for CVE-2026-38719

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Other References for CVE-2026-38719 (2)

Same Patch Batch · n/a · 2026-05-18 · 13 CVEs total

CVE-2026-88369.8 CRITICALlwIP snmpv3 USM snmp_msg.c snmp_parse_inbound_frame stack-based overflow
CVE-2026-364385.3 MEDIUMIntelbras VIP-1230-D-G4 安全漏洞
CVE-2026-26462Offline Hospital Management System 安全漏洞
CVE-2026-39079PrestaShop UPS Shipping 信息泄露漏洞
CVE-2025-57282ngrok 命令注入漏洞
CVE-2025-56352tinyMQTT 资源管理错误漏洞
CVE-2023-24215NOVUS Automation AirGate 4G firmware 安全漏洞
CVE-2026-41085Thermo Fisher Scientific Torrent Suite Dx 安全漏洞
CVE-2026-29964HSC MailInspector 跨站脚本漏洞
CVE-2026-29962HSC MailInspector 安全漏洞
CVE-2026-29965HSC MailInspector 跨站脚本漏洞
CVE-2026-29963HSC MailInspector 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-38719

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