CVE-2026-113211: Memory corruption in Google Chrome
Description
Memory corruption in ServiceWorker in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 9.6critical
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-113211 is a memory corruption vulnerability in the ServiceWorker feature of Google Chrome before version 156.0.8078.47. Exploitation involves a remote attacker crafting a malicious HTML page that triggers the memory corruption, potentially enabling arbitrary code execution outside the sandbox environment. This vulnerability was publicly disclosed and patched by Google in the stable channel update referenced in the vendor advisory.
Potential Impact
Successful exploitation could lead to arbitrary code execution outside the sandbox, increasing the risk of system compromise. However, the vulnerability is rated medium severity, indicating a moderate level of risk rather than critical.
Mitigation Recommendations
Users should update Google Chrome to version 156.0.8078.47 or later, where this vulnerability has been fixed. The vendor advisory confirms an official fix is available. Applying this update eliminates the risk from this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:09:06.185Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7df992cdf04f6566428ca
Added to database: 10/20/2026, 21:39:37 UTC
Last enriched: 10/20/2026, 23:33:47 UTC
Last updated: 10/21/2026, 01:34:05 UTC
Views: 3
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