Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC
Ravie LakshmananJul 21, 2026Vulnerability / Web Security A third SharePoint Server flaw patched by Microsoft as part of its Patch...
SharePoint
Microsoft Fixes Record 570 Security Flaws in Biggest Patch Tuesday Ever
The bug apocalypse has officially descended upon Redmond. Microsoft’s July 2026 Patch Tuesday fixes a record 570 security vulnerabilities, including...
DHS Confirms Breach of Homeland Security Information Network
The platform built to help US government agencies share information securely has become the latest victim of a cyberattack. The...
Microsoft SharePoint Has a New RCE Flaw. If You Haven’t Patched Yet, Go Do That.
Microsoft SharePoint Has a New RCE Flaw. If You Haven’t Patched Yet, Go Do That. Pierluigi Paganini May 27, 2026...
Microsoft’s April Security Update of High-Risk Vulnerability Notice for Multiple Products
Overview On April 15, NSFOCUS CERT detected that Microsoft released the April Security Update patch, fixing 165 security issues involving...
Microsoft Patch Still Leaves 1,300 SharePoint Servers Exposed
Source: ChatGPT More than 1,300 internet-exposed Microsoft SharePoint servers remain unpatched against a spoofing flaw previously exploited as a zero-day....
Microsoft Patch Tuesday for April 2026 fixed actively exploited SharePoint zero-day
Microsoft Patch Tuesday for April 2026 fixed actively exploited SharePoint zero-day Pierluigi Paganini April 15, 2026 Microsoft Patch Tuesday security...
U.S. CISA adds Microsoft SharePoint and Zimbra flaws to its Known Exploited Vulnerabilities catalog
U.S. CISA adds Microsoft SharePoint and Zimbra flaws to its Known Exploited Vulnerabilities catalog Pierluigi Paganini March 18, 2026 U.S....
Energy sector targeted in multi-stage phishing and BEC campaign using SharePoint
Energy sector targeted in multi-stage phishing and BEC campaign using SharePoint Pierluigi Paganini January 26, 2026 Microsoft warns of a...
