CVE-2025-14766
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-16

Last updated on: 2025-12-23

Assigner: Chrome

Description
Out of bounds read and write in V8 in Google Chrome prior to 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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Meta Information
Published
2025-12-16
Last Modified
2025-12-23
Generated
2026-06-16
AI Q&A
2025-12-17
EPSS Evaluated
2026-06-15
NVD
CVE-2025-14766
Affected Vendors & Products
Showing 4 associated CPEs
Vendor Product Version / Range
google chrome to 143.0.7499.146 (exc)
apple macos *
linux linux_kernel *
microsoft windows *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability is an out of bounds read and write issue in the V8 JavaScript engine used by Google Chrome versions prior to 143.0.7499.147. It allows a remote attacker to potentially cause heap corruption by crafting a malicious HTML page that exploits this flaw.

Impact Analysis

The vulnerability can lead to heap corruption, which may allow a remote attacker to execute arbitrary code or cause a denial of service in the affected version of Google Chrome, potentially compromising the security and stability of your system.

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