CVE-2026-113307: Memory corruption in Google Chrome
Description
Memory corruption in Extensions 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: Medium)
CVSS v3.1
Score 8.8high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-113307 is a memory corruption vulnerability affecting Google Chrome extensions in versions before 156.0.8078.47. Exploitation involves a remote attacker crafting a malicious HTML page that triggers the memory corruption, enabling arbitrary code execution inside the browser's sandbox environment. This vulnerability was addressed by Google in Chrome version 156.0.8078.47.
Potential Impact
Successful exploitation allows remote code execution within the sandboxed environment of Google Chrome extensions. This could enable attackers to run arbitrary code, potentially compromising the security of the browser session. However, the impact is limited by the sandbox containment.
Mitigation Recommendations
Users should update Google Chrome to version 156.0.8078.47 or later, where this vulnerability has been fixed. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:16:50.395Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7dfab2cdf04f656642baa
Added to database: 10/20/2026, 21:39:55 UTC
Last enriched: 10/20/2026, 22:04:08 UTC
Last updated: 10/21/2026, 00:48:14 UTC
Views: 3
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