Uncovering a macOS App Sandbox escape vulnerability: A deep dive into CVE-2022-26706

Microsoft uncovered a vulnerability in macOS that could allow specially crafted codes to escape the App Sandbox and run unrestricted on the system. We shared these findings with Apple, and fix for this vulnerability, now identified as CVE-2022-26706, was included in the security updates on May 16, 2022.
The post Uncovering a macOS App Sandbox escape vulnerability: A deep dive into CVE-2022-26706 appeared first on Microsoft Security Blog. READ MORE HERE…

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Microsoft finds new elevation of privilege Linux vulnerability, Nimbuspwn

Microsoft has discovered several vulnerabilities, collectively referred to as Nimbuspwn, that could be chained together, allowing an attacker to elevate privileges to root on many Linux desktop endpoints. Leveraging Nimbuspwn as a vector for root access could allow attackers to achieve greater impact on vulnerable devices by deploying payloads and performing other malicious actions via arbitrary root code execution.
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SpringShell RCE vulnerability: Guidance for protecting against and detecting CVE-2022-22965

Microsoft provides guidance for customers looking for protection against exploitation and ways to detect vulnerable installations on their network of the critical vulnerability CVE-2022-22965, also known as SpringShell or Spring4Shell.
The post SpringShell RCE vulnerability: Guidance for protecting against and detecting CVE-2022-22965 appeared first on Microsoft Security Blog. READ MORE HERE…

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