CISA Issues Urgent Security Alerts: Critical Vulnerabilities in Schneider Electric, Chrome, and Sitecore

**CISA advisories and Known Exploited Vulnerabilities Catalog updates** summarize several high-risk flaws — Schneider Electric EcoStruxure PME (CVE-2024-9005 deserialization -> RCE), Google Chrome (CVE-2025-2783 Mojo handle mismanagement -> sandbox escape), and Sitecore CMS/XP (CVE-2019-9874/CVE-2019-9875 deserialization -> RCE) — and recommend applying hotfixes, upgrading affected products, and following standard mitigations such as network isolation and firewalls to reduce the risk of active exploitation.