CVE-2026-102306: Use after free in Google Chrome
Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-102306 is a use-after-free vulnerability in the Bluetooth implementation of Google Chrome versions before 154.0.8037.92. Exploitation requires a remote attacker to deliver a specially crafted HTML page that triggers the flaw, potentially enabling arbitrary code execution outside the sandbox environment. This vulnerability is classified as high severity by Chromium security. Google has issued a stable channel update to fix this issue as referenced in their official advisory.
Potential Impact
Successful exploitation of this vulnerability could allow remote attackers to execute arbitrary code outside the Chrome sandbox, potentially compromising the affected system. This elevates the risk of unauthorized code execution and system compromise via a crafted web page.
Mitigation Recommendations
Google has released an official stable channel update that fixes this vulnerability in Chrome version 154.0.8037.92. Users and administrators should update to this version or later to remediate the issue. Patch status is confirmed by the vendor advisory.
CVE-2026-102306: Use after free in Google Chrome
Description
Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 9.6critical
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-102306 is a use-after-free vulnerability in the Bluetooth implementation of Google Chrome versions before 154.0.8037.92. Exploitation requires a remote attacker to deliver a specially crafted HTML page that triggers the flaw, potentially enabling arbitrary code execution outside the sandbox environment. This vulnerability is classified as high severity by Chromium security. Google has issued a stable channel update to fix this issue as referenced in their official advisory.
Potential Impact
Successful exploitation of this vulnerability could allow remote attackers to execute arbitrary code outside the Chrome sandbox, potentially compromising the affected system. This elevates the risk of unauthorized code execution and system compromise via a crafted web page.
Mitigation Recommendations
Google has released an official stable channel update that fixes this vulnerability in Chrome version 154.0.8037.92. Users and administrators should update to this version or later to remediate the issue. Patch status is confirmed by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-28T21:44:12.021Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html","vendor":"Google"}]
Threat ID: 6abc21de680226ef68400653
Added to database: 09/29/2026, 20:38:54 UTC
Last enriched: 09/29/2026, 20:51:52 UTC
Last updated: 09/30/2026, 03:03:21 UTC
Views: 7
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