Vulnerability Public Exploit for Windows Kernel Flaw Grants Instant SYSTEM Access Do Son February 25, 2026 2 minutes read 0 Add as a preferredsource on Google π Access to This Vulnerability Report Requires Support This article is available to verified supporters only - contribute to read the full report Or choose another support option: Support via PayPal Support via BMC Share this article: Facebook Post LinkedIn Telegram Copy Link Related posts: PoC Unleashed: Linux vsock Flaw Enables Privilege Escalation to Root Linux Kernel Flaw: Root Privilege Escalation Via Use-After-Free, PoC Available! Weaponizing Windows Errors: PoC Dropped for Critical Privilege Escalation Flaw in WER Service CVE-2025-21756: How a Tiny Linux Kernel Bug Led to a Full Root Exploit, PoC Releases Zero-Day Alert: Remotely Escalate Privileges to SYSTEM via Kerberos Relay β PoC Available Written by@DdoS Β· Security ResearcherDo SonDo Son is the Founder and Editor of SecurityOnline.info. Working in cybersecurity since 2013, he reports on vulnerabilities, malware, and emerging threats, providing timely analysis to help organizations and individuals stay ahead of evolving risks. Tags: afd.sys Cyber Security infosec Kernel Exploit Patch Tuesday privilege escalation use after free Win10 Windows Kernel WinSock Leave a Reply Cancel replyYou must be logged in to post a comment.