CVE-2026-113204: Use after free in Google Chrome
Description
A use-after-free vulnerability exists in the TrustedWebActivities component of Google Chrome on Android versions prior to 156.0.8078.47. This flaw could allow a remote attacker to execute arbitrary code within the browser sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a high severity rating with a CVSS score of 8.8.
CVSS v3.1
Score 8.8high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-113204 is a use-after-free vulnerability in the TrustedWebActivities feature of Google Chrome on Android. Versions before 156.0.8078.47 are affected. Exploitation requires user interaction (visiting a malicious HTML page) and could lead to arbitrary code execution within the sandboxed environment of the browser. The vulnerability is rated with a CVSS 3.1 base score of 8.8, indicating high severity. The vendor has published a stable channel update addressing this issue.
Potential Impact
Successful exploitation allows a remote attacker to execute arbitrary code inside the sandbox of Google Chrome on Android, potentially compromising the security and integrity of the affected device. The impact includes full confidentiality, integrity, and availability loss within the browser sandbox.
Mitigation Recommendations
A fix is available in Google Chrome version 156.0.8078.47 and later. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html for details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:08:56.374Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7df972cdf04f6566428c0
Added to database: 10/20/2026, 21:39:35 UTC
Last enriched: 10/20/2026, 23:33:30 UTC
Last updated: 10/20/2026, 23:34:07 UTC
Views: 2
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