Microsoft OneDrive for macOS Local Privilege Escalation

In this blog post, we will share the details of a vulnerability Offensive Security discovered in the XPC service of Microsoft OneDrive. Although Microsoft secured these services reasonably well, we…

Microsoft Shares Details on macOS Bug

Microsoft has recently revealed some details about the risk a macOS bug, which has been a short while ago patched, represents. If exploited by hackers, this could result in users’ personal information’s exposure.…

CVE-2021-1815 – macOS local privilege escalation via Preferences

Apple recently fixed three vulnerabilities in macOS 11.3’s Preferences. Although we also reported the vulnerability, it was first found by Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020). Here we presentour…