CVE-2026-87483: Medium severity Google Chrome vulnerability
Chromium CVE-2026-87483: Incorrect authorization in Browser
Other sources
Incorrect authorization in Browser in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 153.0.4234.32 - Upgrade
Upgrade
Google Chrome for Androidto a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
Which deployments are affected?
Google Chrome on Android versions prior to 153.0.8010.36 are affected. The provided information does not identify any specific configuration prerequisite.
What does an attacker need to exploit this issue?
A remote attacker needs to cause the victim to load a crafted HTML page. The vulnerability is described as allowing a bypass of system access restrictions.
How can I determine whether a device is still vulnerable?
Check the installed Google Chrome version on the Android device. Versions earlier than 153.0.8010.36 are affected according to the provided advisory.