CISA Issues Urgent Patch Mandate for SharePoint Zero-Day and ‘Ancient’ Excel Bug
Following a massive Patch Tuesday release addressing 169 vulnerabilities, federal authorities have added two high-risk Microsoft flaws to the Known Exploited Vulnerabilities (KEV) catalog — including a legacy bug from 2009. WASHINGTON, D.C. — The Cybersecurity and Infrastructure Security Agency (CISA) has expanded its Known Exploited Vulnerabilities (KEV) catalog, adding a