chromium sandbox exploitation

The chromium sandbox exploitation tag on WindowsForum covers vulnerabilities and techniques that allow attackers to break out of Chrome's sandbox or execute code within it. Recent content discusses CVE-2026-11690, a high-severity out-of-bounds read/write in Chrome's Media component on macOS that could let an attacker with a compromised renderer execute code inside the sandbox via a crafted HTML page. This highlights the reality of modern browser exploitation, where bugs are chained and sandbox-aware, emphasizing the thin line between containment and escape. For Windows users, the tag serves as a reminder that sandbox bypasses are a critical part of the threat landscape, even when initial bugs target other platforms.