Out of Bounds Memory Access in Google Chrome on Android
CVE-2026-4439

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
20 March 2026

What is CVE-2026-4439?

A security flaw exists in Google Chrome prior to version 146.0.7680.153 affecting Android users, where an out of bounds memory access in WebGL could allow a remote attacker to exploit this vulnerability. By crafting a malicious HTML page, an attacker may potentially escape the confines of the browser's sandbox, leading to unauthorized access or control over the device. Users are advised to update their Google Chrome installations to mitigate this risk.

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Affected Version(s)

Chrome 146.0.7680.153

References

https://chromereleases.googleblog.com/2026/03/stable-chan...
https://issues.chromium.org/issues/475877320

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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