CVE-2026-113334: Improper input validation in Google Chrome
Description
Improper input validation in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47 allowed a remote attacker to potentially 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-2026-113334 concerns improper input validation in the ANGLE component of Google Chrome on Windows platforms. This flaw could be exploited by a remote attacker who crafts a malicious HTML page to execute arbitrary code inside the browser's sandbox environment. The affected versions are those before 156.0.8078.47. Google has acknowledged the issue with a high severity rating and issued a stable channel update to fix it.
Potential Impact
Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code inside the sandboxed environment of Google Chrome on Windows. This could lead to unauthorized code execution with the privileges of the browser process, potentially compromising user data or system integrity within the sandbox constraints.
Mitigation Recommendations
Google has released an official fix in the stable channel update for Google Chrome version 156.0.8078.47. Users and administrators should update their Chrome installations to version 156.0.8078.47 or later to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:19:50.054Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7dfb32cdf04f65664307f
Added to database: 10/20/2026, 21:40:03 UTC
Last enriched: 10/20/2026, 21:48:27 UTC
Last updated: 10/21/2026, 00:04:04 UTC
Views: 3
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