PT-2026-47498 · Google · Chrome On Android

Published 2026-06-08 · Updated 2026-06-10 · CVE-2026-11672

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 149.0.7827.103

Description A heap buffer overflow exists in the GPU component. This issue allows a remote attacker who has already compromised the renderer process to potentially achieve a sandbox escape by using a specially crafted HTML page. A heap buffer overflow occurs when a program writes more data to a heap-allocated memory block than it can hold, potentially corrupting adjacent memory.

Recommendations Update to version 149.0.7827.103 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2026-11672

Affected Products

Chrome On Android

References · 4

• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-11672 · Security Note
• https://twitter.com/dailycve/status/2064783296555356248 · Twitter Post
• https://issues.chromium.org/issues/516794471 · Note