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ICS Advisories

Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.

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Advisory data: live connection— last retrieved: 8 November 2026 at 17:58.

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Search: ICSA-26-211-08

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1 advisories found

ICSA-26-211-08

o6 Automation open62541

o6 Automation GmbH — open62541 on Windows and Linux

CISAhigh

Published

30 July 2026

Last update

30 July 2026

Linked CVEs

CVE-2026-63362 CVE-2026-65423 CVE-2026-63035 CVE-2026-63559

Affected sectors

Risk evaluation

Successful exploitation of these vulnerabilities could allow an attacker to disclose sensitive information, cause a denial of service, or potentially execute arbitrary code.

Mitigation summary

o6 Automation has prepared mitigations and fixes to address these issues and recommends that users update to the newest version. The new version can be obtained by contacting o6 Automation https://www.o6-automation.com/contact or by downloading from the following locations:

Revision history (1)

Initial publication — 30 July 2026
Initial Publication

Official source: CISA