PT-2020-4553 · Google · Google Chrome

Maddie Stone + 2 · Published 2020-11-02 · Updated 2025-10-24 · CVE-2020-16010

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome for Android versions prior to 86.0.4240.185

Description The issue is related to a heap buffer overflow in the UI component of Google Chrome on Android. This could allow a remote attacker who has compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Recommendations For versions prior to 86.0.4240.185, update to version 86.0.4240.185 or later to resolve the issue. As a temporary workaround, consider restricting access to potentially vulnerable UI components until a patch is applied.

Fix

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

BDU:2020-05102

CVE-2020-16010

Affected Products

Google Chrome

References · 15

• https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html · Vendor Advisory
• https://crbug.com/1144368 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-16010 · Security Note
• https://osv.dev/vulnerability/CVE-2020-16010 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05102 · Security Note
• https://t.me/nekaspersky/216 · Telegram Post
• https://t.me/cveNotify/140293 · Telegram Post
• https://t.me/cvenotify/109938 · Telegram Post
• https://t.me/cybersecuritytechnologies/2943 · Telegram Post
• https://t.me/true_secator/1109 · Telegram Post
• https://t.me/cvenotify/71451 · Telegram Post
• https://t.me/cveNotify/135543 · Telegram Post
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010 · Note
• https://t.me/cvenotify/5132 · Telegram Post
• https://t.me/cibsecurity/15799 · Telegram Post