SEPTEMBER 17, 2026
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Case File

CVE-2026-67868

CRITICAL · CVSS 9.8 EPSS 0.76% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-17 · Last synced 2026-09-16

CyberRota Analysis

AI-Generated

A heap-based out-of-bounds write vulnerability in S2OPC 1.7.3 affects the server-side EventFilter handling during CreateMonitoredItems processing, enabling remote attackers to execute arbitrary code. Organizations utilizing this version of S2OPC should prioritize patching to mitigate the risk of unauthorized access and potential system compromise. Immediate attention is necessary for environments where S2OPC is deployed to prevent exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-67868
Severity
CRITICAL
CVSS
9.8
EPSS
0.76%

Original NVD 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.