ALL POSTS

Key Findings CISA added CVE-2026-58644, a critical SharePoint Server remote code execution vulnerability, to its Known Exploited Vulnerabilities catalog on July 16, 2026 The vulnerability was actively exploited in the wild before Microsoft released patches on July 14, 2026, making it a zero-day at the time of exploitation Federal Civilian Executive Branch agencies must remediate the flaw by July 19, 2026, under BOD 26-04 CISA also added two critical Fortinet FortiSandbox vuln

Key Findings Critical remote code execution vulnerability CVE-2026-45659 identified in Microsoft SharePoint with CVSS score of 8.8 Flaw exploitable by any authenticated user with Site Member permissions or higher, requiring only network access Root cause is unsafe deserialization of untrusted data allowing arbitrary code execution on servers Security patches released for SharePoint Server Subscription Edition, SharePoint Server 2019, and SharePoint Enterprise Server 2016 Expl

Key Findings Microsoft released 165-167 critical and important security updates in April 2026, marking one of the largest Patch Tuesday releases on record Eight vulnerabilities marked critical, including remote code execution flaws in Windows TCP/IP, IKE, Active Directory, and multiple Office applications CVE-2026-32201 SharePoint spoofing vulnerability already exploited in the wild, enabling phishing and social engineering attacks CVE-2026-33825 BlueHammer Windows Defender p

Key Findings CISA added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog Vulnerabilities affect Microsoft SharePoint and Zimbra Collaboration Suite Federal agencies required to patch these vulnerabilities by specific deadlines One vulnerability allows remote code execution, the other enables cross-site scripting Background The U.S. Cybersecurity and Infrastructure Security Agency (CISA) continues its proactive approach to identifying and addressing