June 26, 2026 · 6 min read
Yokogawa FAST/TOOLS Advisory: Why SCADA Servers Need Spare Discipline
On June 25, 2026, CISA published advisory ICSA-26-176-01 for Yokogawa FAST/TOOLS and Collaborative Information Server. The advisory describes cleartext transmission of sensitive information, with affected...
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June 24, 2026 · 6 min read
Siemens OpenSSL Advisories: What OT Spare Plans Should Catch
On June 23, 2026, CISA published an advisory for Siemens products using OpenSSL with a CVSS v3 score of 9.8. The technical summary points to...
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June 23, 2026 · 6 min read
Rockwell FLEX I/O Advisories and Spare Planning in 2026
On June 16, 2026, CISA published an advisory for Rockwell Automation FLEX I/O EtherNet/IP adapters with a CVSS v3 score of 9.4. For a plant...
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