Post #2927 1.09K Jun 8, 2026, 07:02 UTC CVE-2026-40369: Twelve Bytes to Escape the Browser Sandboxhttps://voidsec.com/cve-2026-40369-browser-sandbox-escape/ VoidSec CVE-2026-40369: Twelve Bytes to Escape the Browser Sandbox - VoidSec Technical analysis of CVE-2026-40369, a 12-byte Windows kernel write reachable from browser sandboxes via NtQuerySystemInformation, leading to SYSTEM.