Microsoft fixes two SharePoint zero-days under attack, but one is still unresolved - how to patch
Zero Day
JULY 23, 2025
Also: I replaced my Microsoft account password with a passkey - and you should, too Rated as important, CVE-2025-53771 is defined as a SharePoint Server spoofing vulnerability, which means that attackers are able to impersonate trusted and legitimate users or resources in a SharePoint environment.
Let's personalize your content