CVE-2026-110156: Incorrect reference resolution in Google Chrome
Description
CVE-2026-110156 is a high-severity vulnerability in Google Chrome on Mac platforms prior to version 155.0.8059.79. It involves incorrect reference resolution in Chrome Extensions, allowing a remote attacker who has compromised the renderer process to execute arbitrary code outside the sandbox via a crafted extension.
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome affects the Extensions component on Mac systems before version 155.0.8059.79. An attacker who has already compromised the renderer process can exploit incorrect reference resolution to execute arbitrary code outside the browser sandbox. This elevates the attacker's capabilities beyond the renderer process sandbox restrictions, increasing potential impact.
Potential Impact
Successful exploitation allows arbitrary code execution outside the sandbox on affected Mac Chrome installations, which can lead to full compromise of the browser process and potentially the host system. The vulnerability is rated high severity by Chromium security.
Mitigation Recommendations
Google has released an official fix in Chrome version 155.0.8059.79. Users and administrators should update affected Chrome installations on Mac to version 155.0.8059.79 or later to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-13T16:49:27.881Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html","vendor":"Google"}]
Threat ID: 6acea0702cdf04f656b10302
Added to database: 10/13/2026, 21:19:44 UTC
Last enriched: 10/13/2026, 21:33:57 UTC
Last updated: 10/13/2026, 23:08:26 UTC
Views: 3
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