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CVE-2026-67868

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.

Systerel S2OPC OPC UA Toolkit是Systerel公司开源的一款支持OPC UA通信协议的工具包。 Systerel S2OPC OPC UA Toolkit 1.7.3版本存在安全漏洞，该漏洞源于CreateMonitoredItems处理过程中服务端EventFilter处理存在堆越界写入，可能导致远程攻击者执行任意代码。

AI Predicted 9.8 Difficulty: Moderate EPSS 0.58% · P45

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-67868

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-based out-of-bounds write vulnerability exists in S2OPC 1.7.3 in server-side EventFilter handling during CreateMonitoredItems processing. This allows a remote attacker to execute arbitrary code.
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
Vulnerability Title
Systerel S2OPC OPC UA Toolkit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Systerel S2OPC OPC UA Toolkit是Systerel公司开源的一款支持OPC UA通信协议的工具包。 Systerel S2OPC OPC UA Toolkit 1.7.3版本存在安全漏洞，该漏洞源于CreateMonitoredItems处理过程中服务端EventFilter处理存在堆越界写入，可能导致远程攻击者执行任意代码。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-67868

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III. Intelligence Information for CVE-2026-67868

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Patches & Fixes for CVE-2026-67868 (2)

Vendor Advisories for CVE-2026-67868 (1)

News Coverage for CVE-2026-67868 (1)

Same Patch Batch · n/a · 2026-08-17 · 34 CVEs total

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CVE-2026-67919 Halo 安全漏洞
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CVE-2026-67967 Tenda W20E 安全漏洞
CVE-2026-39254 SteelSeries gg 安全漏洞
CVE-2026-39255 SteelSeries gg 安全漏洞
CVE-2026-67918 ekko Hermes Studio 安全漏洞
CVE-2026-67854 qcms 安全漏洞
CVE-2026-42163 Mahara<25.04.5/26.04.0 LTI未授权访问漏洞
CVE-2026-67960 PbootCMS 安全漏洞
CVE-2026-51977 Trueview T18061 WiFi 3MP Robot Pan-Tilt Security Camera 安全漏洞
CVE-2026-42164 Mahara 安全漏洞
CVE-2026-67961 O2OA 安全漏洞
CVE-2026-42162 Mahara 安全漏洞
CVE-2026-38165 xdocreport模板注入漏洞（v0.9.2-v2.2.0）
CVE-2026-67925 JeecgBoot 安全漏洞
CVE-2026-67917 AzuraCast 安全漏洞
CVE-2026-67966 Tenda W20E 安全漏洞

Showing top 20 of 34 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-67868

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