CVE-2026-113175: Improper input validation in Google Chrome
Description
Improper input validation in FileSystem in Google Chrome 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: High)
CVSS v3.1
Score 8.8high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-113175 in Google Chrome is caused by improper input validation in the FileSystem feature. This flaw allows remote attackers to execute arbitrary code inside the sandbox environment by delivering a specially crafted HTML page. The issue was addressed in Chrome version 156.0.8078.47, which fixes the input validation problem to prevent code execution attacks.
Potential Impact
Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code within the sandboxed environment of the Chrome browser. While sandboxing limits the scope of the attack, arbitrary code execution can lead to further compromise of the user's environment or data accessible to the browser.
Mitigation Recommendations
A fix is available in Google Chrome version 156.0.8078.47. 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 more details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:05:31.944Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7df912cdf04f65664287c
Added to database: 10/20/2026, 21:39:29 UTC
Last enriched: 10/20/2026, 23:49:03 UTC
Last updated: 10/21/2026, 00:04:04 UTC
Views: 2
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