CVE-2026-15770: Uninitialized Use in Google Chrome
CVE-2026-15770 is a high-severity vulnerability in Google Chrome's V8 engine prior to version 150.0.7871.125. It involves uninitialized use that allows a remote attacker to potentially access sensitive information from process memory by delivering a crafted HTML page. The vulnerability affects desktop versions of Chrome before the specified fixed version. No CVSS score is provided, but the vendor classifies the severity as high. There is no explicit vendor advisory stating the patch status in the provided data, but the affected version indicates the fix is included in 150.0.7871.125. No known exploits in the wild have been reported. The vendor advisory link is available for further details.
AI Analysis
Technical Summary
An uninitialized use vulnerability in the V8 JavaScript engine component of Google Chrome prior to version 150.0.7871.125 allows remote attackers to obtain potentially sensitive information from process memory by using a specially crafted HTML page. This vulnerability is classified as high severity by Chromium security. The issue is resolved in Chrome version 150.0.7871.125.
Potential Impact
Successful exploitation could lead to unauthorized disclosure of sensitive information from the browser's process memory. This could compromise user data confidentiality. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.125 or later to remediate this vulnerability. The vendor advisory linked confirms the availability of this update. No additional mitigation steps are indicated.
CVE-2026-15770: Uninitialized Use in Google Chrome
Description
CVE-2026-15770 is a high-severity vulnerability in Google Chrome's V8 engine prior to version 150.0.7871.125. It involves uninitialized use that allows a remote attacker to potentially access sensitive information from process memory by delivering a crafted HTML page. The vulnerability affects desktop versions of Chrome before the specified fixed version. No CVSS score is provided, but the vendor classifies the severity as high. There is no explicit vendor advisory stating the patch status in the provided data, but the affected version indicates the fix is included in 150.0.7871.125. No known exploits in the wild have been reported. The vendor advisory link is available for further details.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An uninitialized use vulnerability in the V8 JavaScript engine component of Google Chrome prior to version 150.0.7871.125 allows remote attackers to obtain potentially sensitive information from process memory by using a specially crafted HTML page. This vulnerability is classified as high severity by Chromium security. The issue is resolved in Chrome version 150.0.7871.125.
Potential Impact
Successful exploitation could lead to unauthorized disclosure of sensitive information from the browser's process memory. This could compromise user data confidentiality. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.125 or later to remediate this vulnerability. The vendor advisory linked confirms the availability of this update. No additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-07-14T18:31:15.993Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html","vendor":"Google"}]
Threat ID: 6a569d1968715ace432808cb
Added to database: 07/14/2026, 20:33:29 UTC
Last enriched: 07/14/2026, 21:50:05 UTC
Last updated: 07/14/2026, 23:27:23 UTC
Views: 2
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