Of the 183 vulnerabilities, eight of them are non-Microsoft issued CVEs. As many as 165 flaws have been rated as Important in severity, followed by 17 as Critical and one as Moderate. The vast majority of them relate to elevation of privilege vulnerabilities (84), with remote code execution (33), information disclosure (28), spoofing (14), denial-of-service (11), and security feature bypass (11) issues accounting for the rest of them.
CVE-2025-53771 is a SharePoint Server spoofing vulnerability allowing attackers to impersonate trusted users or resources, while CVE-2025-53770 permits remote code execution.