CVE-2022-26923: Know Your AD Vulnerability

This post focuses on obtaining domain administrative privileges from a local administrator or domain user account. Once the initial steps have been taken to obtain local administrative access on a Windows operating system, the natural next steps are to gain domain user and domain administrative privileges.

An unauthenticated stored XSS (CVE-2026-93485) in WordPress core's wpautop() turns crafted comments into zero-click XSS, escalating to RCE via the admin session. Fixed in 7.1.1, backported to 4.7.36.

A Google Project Zero blog post examining a Windows privilege escalation technique involving dangling COM object registrations, which Microsoft addressed in a recent security update.

Write-up of CVE-2025-38236, a Linux kernel bug reachable from a compromised Chrome renderer via MSG_OOB socket handling, escalating renderer code execution into kernel privileges.

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Posted by Maddie Stone, Project Zero

A guest post describing CVE-2017-7308, a signedness bug in Linux packet sockets leading to a heap out-of-bounds write and local privilege escalation, found via syzkaller.