Security Boulevard

CVE-2026-20963: SharePoint Deserialization Remote Code Execution Vulnerability

Microsoft SharePoint, a core platform for enterprise collaboration, is facing active exploitation through a newly confirmed ...
SecurityWeek

CISA Warns of Attacks Exploiting Recent SharePoint Vulnerability

The SharePoint remote code execution vulnerability CVE-2026-20963, which Microsoft patched in January, has been exploited in ...

Critical Microsoft SharePoint flaw now exploited in attacks

A critical Microsoft SharePoint vulnerability patched in January is now being exploited in attacks, the Cybersecurity and ...

Unknown attackers exploit yet another critical SharePoint bug

Unknown baddies are abusing yet another critical Microsoft SharePoint bug to compromise victims' SharePoint servers, the US ...

South African companies at risk as new Microsoft SharePoint vulnerability is actively exploited

Cybersecurity incidents response teams report that a new security flaw in Microsoft SharePoint is being actively exploited in ...
GeekWire

Microsoft contains SharePoint security wildfire, but questions linger about on-premises software

Editor’s note: This is a guest analysis from Christopher Budd, who previously spent a decade at the Microsoft Security Response Center (MSRC). Emergency security teams know summer weekends are made ...
TechRepublic

Patch SharePoint Now: Microsoft Servers at Risk of New ToolShell RCE Attack

Patch SharePoint Now: Microsoft Servers at Risk of New ToolShell RCE Attack Your email has been sent How the ToolShell RCE attack works How to protect your SharePoint server from compromise What to do ...