CVE-2026-87552: Missing authorization in Google Chrome
A high-severity vulnerability in Google Chrome on Android prior to version 153.0.8010.36 allows a local attacker to obtain sensitive information via a co-installed app due to missing authorization in TrustedWebActivities.
AI Analysis
Technical Summary
CVE-2026-87552 describes a missing authorization vulnerability in the TrustedWebActivities component of Google Chrome on Android devices. This flaw allows a local attacker, leveraging a co-installed app, to access sensitive information without proper authorization. The issue affects Chrome versions prior to 153.0.8010.36 on Android. The vulnerability has been publicly disclosed but lacks a CVSS score and explicit vendor remediation details in the provided data.
Potential Impact
The vulnerability enables local attackers to bypass authorization controls in TrustedWebActivities, potentially exposing sensitive user information to unauthorized apps installed on the same device. This could lead to privacy breaches or information leakage on affected Android devices running vulnerable Chrome versions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes for updates addressing this vulnerability and apply updates promptly once available.
CVE-2026-87552: Missing authorization in Google Chrome
Description
A high-severity vulnerability in Google Chrome on Android prior to version 153.0.8010.36 allows a local attacker to obtain sensitive information via a co-installed app due to missing authorization in TrustedWebActivities.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87552 describes a missing authorization vulnerability in the TrustedWebActivities component of Google Chrome on Android devices. This flaw allows a local attacker, leveraging a co-installed app, to access sensitive information without proper authorization. The issue affects Chrome versions prior to 153.0.8010.36 on Android. The vulnerability has been publicly disclosed but lacks a CVSS score and explicit vendor remediation details in the provided data.
Potential Impact
The vulnerability enables local attackers to bypass authorization controls in TrustedWebActivities, potentially exposing sensitive user information to unauthorized apps installed on the same device. This could lead to privacy breaches or information leakage on affected Android devices running vulnerable Chrome versions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes for updates addressing this vulnerability and apply updates promptly once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-08T22:40:25.212Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","vendor":"Google"}]
Threat ID: 6aa0b182acd9273b49812815
Added to database: 09/09/2026, 01:08:18 UTC
Last enriched: 09/09/2026, 01:52:31 UTC
Last updated: 09/09/2026, 01:52:31 UTC
Views: 2
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