CVE-2026-102328: Type confusion in Google Chrome
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-102328 is a type confusion vulnerability in the V8 engine used by Google Chrome versions before 154.0.8037.92. Exploiting this flaw enables remote attackers to execute arbitrary code inside the sandbox environment via a specially crafted HTML page. The vulnerability is rated high severity by Chromium security and has a CVSS 3.1 base score of 8.8, indicating critical impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote code execution within the sandbox of the affected Chrome browser, potentially compromising the confidentiality, integrity, and availability of the user's environment. However, there are no known exploits in the wild at this time.
Mitigation Recommendations
Google has released an official fix in Chrome version 154.0.8037.92. Users should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
CVE-2026-102328: Type confusion in Google Chrome
Description
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to 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
CVE-2026-102328 is a type confusion vulnerability in the V8 engine used by Google Chrome versions before 154.0.8037.92. Exploiting this flaw enables remote attackers to execute arbitrary code inside the sandbox environment via a specially crafted HTML page. The vulnerability is rated high severity by Chromium security and has a CVSS 3.1 base score of 8.8, indicating critical impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote code execution within the sandbox of the affected Chrome browser, potentially compromising the confidentiality, integrity, and availability of the user's environment. However, there are no known exploits in the wild at this time.
Mitigation Recommendations
Google has released an official fix in Chrome version 154.0.8037.92. Users should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-28T21:45:21.551Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html","vendor":"Google"}]
Threat ID: 6abc21e1680226ef68400672
Added to database: 09/29/2026, 20:38:57 UTC
Last enriched: 09/29/2026, 20:51:15 UTC
Last updated: 09/30/2026, 03:03:21 UTC
Views: 10
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