CVE-2026-113239: Range error in Google Chrome
Description
Range error 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-2026-113239 is a range error vulnerability in the SiteIsolation component of Google Chrome on Android. This flaw allows remote attackers to execute arbitrary code within the sandbox environment by delivering a specially crafted HTML page. The vulnerability affects Chrome versions before 156.0.8078.47 on Android. Google has published a stable channel update to fix this issue.
Potential Impact
Successful exploitation enables remote code execution inside the sandbox on affected Chrome Android versions, potentially allowing attackers to run arbitrary code with sandboxed privileges. The vulnerability is rated medium severity by Chromium security.
Mitigation Recommendations
Google has released an official stable channel update that fixes this vulnerability in Chrome version 156.0.8078.47. Users and administrators should update Chrome on Android to version 156.0.8078.47 or later to remediate this issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:11:13.970Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7df9f2cdf04f6566428f5
Added to database: 10/20/2026, 21:39:43 UTC
Last enriched: 10/20/2026, 23:18:45 UTC
Last updated: 10/20/2026, 23:49:12 UTC
Views: 3
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