PT-2026-68359 · Systerel · S2Opc

CVE-2026-67872

Published

2026-08-05

Updated

2026-08-06

CVSS v3.1

7.5

High

Vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Systerel S2OPC version 1.7.3

Description A remote attacker can cause a denial of service by exploiting the way the event monitored-item queue resize handling is processed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Resource Exhaustion

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CVE-2026-67872

S2Opc