Inappropriate Implementation in V8 Allows Arbitrary Read/Write in Google Chrome
CVE-2025-12429

8.8HIGH

Key Information:

Vendor

Google

Status
Vendor
CVE Published:
10 November 2025

What is CVE-2025-12429?

A vulnerability in the V8 engine of Google Chrome prior to version 142.0.7444.59 could be exploited by remote attackers. By crafting a malicious HTML page, an attacker may gain the ability to perform arbitrary read and write operations, posing significant risks. This flaw emphasizes the necessity for frequent updates and patches to safeguard against potential exploitation.

Affected Version(s)

Chrome 142.0.7444.59

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-12429 : Inappropriate Implementation in V8 Allows Arbitrary Read/Write in Google Chrome