PT-2026-89045

News: Schneider Electric, Siemens, and Aveva ship ICS Patch Tuesday. Worst new hit: Modicon M580 auth CVE-2026-3869 CVSS 9.2. Siemens flags critical Reyrolle 7SR5, OIS, Industrial Edge bugs. OT owners: patch controllers now. https://t.co/TT7I5NW8Ee...