Heap Corruption Vulnerability in Google Chrome's V8 Engine
CVE-2025-12727

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
10 November 2025

What is CVE-2025-12727?

A vulnerability in the V8 engine of Google Chrome allows attackers to exploit heap corruption through a specially crafted HTML page. This flaw can enable remote code execution, potentially compromising user security. It's crucial for users to update their browsers to the latest version to mitigate risks associated with this vulnerability.

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Affected Version(s)

Chrome 142.0.7444.137

References

https://chromereleases.googleblog.com/2025/11/stable-chan...
https://issues.chromium.org/issues/454485895

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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