CVE-2026-84326: Uninitialized resource in Google Chrome
Description
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 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
This vulnerability arises from an uninitialized resource in the V8 JavaScript engine used by Google Chrome versions before 152.0.7977.75. Exploiting this flaw, a remote attacker can execute arbitrary code within the sandbox environment by delivering a specially crafted HTML page. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, and high impact on confidentiality, integrity, and availability. The issue is addressed in Chrome version 152.0.7977.75 as per the vendor advisory.
Potential Impact
Successful exploitation allows remote code execution inside the sandbox, potentially compromising confidentiality, integrity, and availability of the affected system. The high CVSS score reflects the critical nature of the impact. No active exploitation has been reported so far.
Mitigation Recommendations
Users should update Google Chrome to version 152.0.7977.75 or later, where this vulnerability is fixed. The vendor advisory confirms the availability of a stable channel update addressing this issue. No additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-01T16:20:14.950Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop.html","vendor":"Google"}]
Threat ID: 6a97654aacd9273b495af322
Added to database: 09/01/2026, 23:52:42 UTC
Last enriched: 09/07/2026, 13:23:35 UTC
Last updated: 10/15/2026, 18:48:24 UTC
Views: 85
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