S2OPC 1.7.3 contains an out-of-bounds read in RepublishResponse handling. This allows a remote attacker to cause a denial of service

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History

Thu, 06 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in S2OPC 1.7.3 RepublishResponse Causes DoS

Thu, 06 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 06 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in S2OPC 1.7.3 RepublishResponse Causes DoS
Weaknesses CWE-125

Wed, 05 Aug 2026 23:45:00 +0000

Type Values Removed Values Added
First Time appeared Systerel
Systerel s2opc
Vendors & Products Systerel
Systerel s2opc

Wed, 05 Aug 2026 22:15:00 +0000


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-06T12:56:41.322Z

Reserved: 2026-07-30T00:00:00.000Z

Link: CVE-2026-67865

cve-icon Vulnrichment

Updated: 2026-08-06T12:55:30.958Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-06T15:15:12Z

Weaknesses