Heap Buffer Overflow (CVE‑2020‑16010) Enables Sandbox Escape in Google Chrome for Android
What It Is — Chrome for Android’s UI component contains a heap buffer overflow that can be triggered by a crafted HTML page. If an attacker compromises the renderer process, the flaw may allow a sandbox escape to the underlying system.
Exploitability — The vulnerability is remotely exploitable via malicious web content; a proof‑of‑concept exists. CVSS v3.1 base score 8.8 (High).
Affected Products — Google Chrome for Android (all versions prior to the patch released March 2020).
Why It Matters for Trust & Control Assurance
- Continuous monitoring of third‑party software versions is a core control objective; missing a patch leaves a critical attack surface open.
- Demonstrable evidence of timely remediation satisfies audit requirements for asset‑ and vulnerability‑management controls across multiple frameworks.
- Enterprise buyers increasingly demand proof that vendors’ products are kept up‑to‑date as part of a defensible security posture.
Recommended Actions
- Identify all devices running Chrome for Android and confirm the installed version.
- Deploy the March 2020 security update (or later) that resolves CVE‑2020‑16010.
- Record the patch deployment in your vulnerability‑management system to provide audit evidence.
- Integrate automated version‑checking into your third‑party risk monitoring workflow.
Source: CISA KEV – CVE‑2020‑16010