Windows Kernel Vulnerability Lets Attackers Modify Kernel Memory Counters
Source: Gbhackers
Published:
<p>A critical Windows kernel vulnerability, CVE-2026-40369, allows any unprivileged process, including a browser renderer sandbox, to increment arbitrary kernel memory and reliably escalate to SYSTEM on Windows 11 24H2–25H2. The bug sits in ntoskrnl.exe inside ExpGetProcessInformation, reachable via