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Microsoft fixes 2 SharePoint zero-days under attack

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

If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive. Learn how to protect your SharePoint server from compromise.

Bleeping Computer · 1h

Microsoft Sharepoint ToolShell attacks linked to Chinese hackers

Hackers with ties to the Chinese government have been linked to a recent wave of widespread attacks targeting a Microsoft SharePoint zero-day vulnerability chain.

El Mundo on MSN · 27m

What to know about a vulnerability being exploited on Microsoft SharePoint servers

Microsoft has issued an emergency fix to close off a vulnerability in Microsoft's SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federal agencies.

SecurityWeek4h

ToolShell Zero-Day Attacks on SharePoint: First Wave Linked to China, Hit High-Value Targets

More details emerged on the ToolShell zero-day attacks targeting SharePoint servers, but confusion remains over the ...

TechCentral.ie1h

Microsoft, CISA warn of cyberattacks targeting on-premise SharePoint servers

Microsoft has warned that hackers are exploiting a critical vulnerability in SharePoint, dubbed ToolShell, to launch attacks against on-premise customers. The vulnerability, tracked as CVE-2025-53770, ...

Update: New version of Sharepoint 2016 fixes toolshell vulnerability

Microsoft is following up and is also releasing a patch for the 2016 edition of Sharepoint. Admins should install this ...

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