CVE-2026-113207: Use after free in Google Chrome
Description
Use after free in SiteIsolation in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 8.8high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-113207 is a use-after-free vulnerability in the SiteIsolation feature of Google Chrome on Android. The flaw allows remote code execution within the sandbox environment when a specially crafted HTML page is processed. The issue affects Chrome versions before 156.0.8078.47 and was addressed in that release. No known exploits are reported in the wild.
Potential Impact
Successful exploitation enables a remote attacker to execute arbitrary code inside the sandbox on affected Chrome Android versions. This could potentially lead to compromise of the browser process within the sandboxed environment.
Mitigation Recommendations
Users should update Google Chrome on Android to version 156.0.8078.47 or later, where this vulnerability is fixed. No other mitigation is indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:09:00.644Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7df972cdf04f6566428c3
Added to database: 10/20/2026, 21:39:35 UTC
Last enriched: 10/20/2026, 23:33:55 UTC
Last updated: 10/20/2026, 23:49:12 UTC
Views: 2
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