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CVE-2026-18790: S2OPC 1.7.0, 1.7.1, 1.7.2, 1.7.3
CVE-2026-18790. CVSS 3.1 base score 3.3 (LOW, Vendor/CNA). EPSS 0.0016 (percentile 0.04779), scored 22-Oct-2026.
Affected technology
S2OPC · 1.7.0, 1.7.1, 1.7.2, 1.7.3
Systerel
Description’s affected range: up to 1.7.3
Component: DeleteMonitoredItemsRequest Handler
Function: LockedStaMac_ProcessMsg_DeleteMonitoredItemsResponse
File: src/ClientServer/frontend/client_wrapper/internal/state_machine.c
Attack conditions (VulDB, CVSS 4.0): Local · Low privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 1.9/10) rates confidentiality and integrity impact as none; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-119, CWE-125
- CCR priority
- 13.2 /100 (P5)
- CVSS 3.1
- 3.3 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
- EPSS
- 0.0016 · percentile 0.04779 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-18790.html