cve response

Microsoft has published CVE-2026-47634 as a Microsoft SharePoint Server spoofing vulnerability in the Security Update Guide, and the key signal in the advisory is not just the spoofing label but Microsoft’s confidence that the vulnerability exists and has credible technical grounding. That makes...

Microsoft has published CVE-2026-44822 as a Microsoft Excel information disclosure vulnerability in the Security Update Guide, framing it as a confirmed Office flaw whose practical risk depends less on headline severity than on what data Excel can be made to expose and under what conditions. The...