Exchange Server Makaleler Microsoft Exchange Server Zero-Day Zafiyetinin Tespit Edilmesi – Hafnium ( CVE-2021-26855,2021-26857,2021-26858,2021-27065 ) 30 Ekim 202230 Ekim 2022 Mehmet Sait YILMAZ 0 yorum Microsoft Exchange Server Zero-Day Zafiyetinin Tespit Edilmesi – Hafnium ( CVE-2021-26855,2021-26857,2021-26858,2021-27065 ) 30