Heap Corruption Vulnerability in Google Chrome
CVE-2025-12437

7.5HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
10 November 2025

What is CVE-2025-12437?

A use after free vulnerability in the PageInfo component of Google Chrome prior to version 142.0.7444.59 can be exploited by a remote attacker. By persuading a user to perform specific UI actions on a manipulated HTML page, it is possible for the attacker to cause heap corruption. This flaw could potentially lead to unexpected behaviors and compromise user data, emphasizing the importance of keeping the browser updated.

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Affected Version(s)

Chrome 142.0.7444.59

References

https://chromereleases.googleblog.com/2025/10/stable-chan...
https://issues.chromium.org/issues/446294487

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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