Exploit for Deserialization of Untrusted Data in Microsoft

CVE-2025-53770 - Zero-day exploitation in the wild of Microsof...

Critical SharePoint Vulnerabilities Under Active Exploitation

Critical SharePoint Vulnerabilities Under Active Exploitation By Jeffrey Sman, Mo Cashman and Marc Bolz Robinson · July 23, 2025 On-premises Microsoft SharePoint servers are currently facing high-impact, ongoing threat activity due to a set of critical vulnerabilities, notably CVE-2025-49704,...

PT-2025-28603

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Server affected versions not specified Microsoft SharePoint Server Subscription Edition affected versions not specified Microsoft SharePoint Foundation affected versions not specified Description Improper authentication in...