Update 7/21/25: Added links to the security updates for Microsoft SharePoint 2019. Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been ...

Microsoft has released emergency SharePoint security updates for two zero-day vulnerabilities tracked as CVE-2025-53770 and CVE-2025-53771 that have compromised services worldwide in "ToolShell" ...

Microsoft has released an urgent patch for a critical "zero-day" vulnerability in its SharePoint software, after confirming that the flaw was actively exploited by hackers targeting businesses and U.S ...

On July 19, Microsoft alerted users that it was experiencing an active cyberattack on its SharePoint servers, which allow organizations to share and manage documents. According to The Washington Post, ...

The security update for SharePoint Server 2016 means that patches for ‘all supported versions of SharePoint’ are now available to protect against a pair of widely exploited vulnerabilities, the tech ...

Microsoft confirmed “active attacks” targeting SharePoint customers and urged clients in a blog post over the weekend to immediately apply security updates. The attacks are exploiting vulnerabilities ...

On Sunday, July 20, Microsoft Corp. issued an emergency security update for a vulnerability in SharePoint Server that is actively being exploited to compromise vulnerable organizations. The patch ...

Microsoft has issued two emergency updates after a vulnerability in Microsoft's SharePoint server software was exploited by hackers over the weekend to carry out attacks on businesses and U.S. federal ...

Microsoft has published emergency security patches to protect users from zero-day vulnerabilities affecting its SharePoint work management software, the company said on its website. The ...

Media reports have pointed to global cyberattacks exploiting vulnerabilities in on-premises SharePoint Servers, which are believed to have compromised victims including the U.S. government. Microsoft ...

Federal cybersecurity officials have issued a warning to Microsoft users about a security flaw allowing hackers to access to certain SharePoint systems. The U.S. Cybersecurity and Infrastructure ...

Global attacks forced Microsoft to push emergency updates to address vulnerabilities. Two zero-day vulnerabilities are at the center of attacks against United States federal and state agencies, ...