Out of Bounds Read Vulnerability in Google Chrome
CVE-2025-9479

4.3MEDIUM

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
14 November 2025

What is CVE-2025-9479?

An out of bounds read vulnerability in V8 within Google Chrome versions before 133.0.6943.141 enables remote attackers to potentially exploit heap corruption through specially crafted HTML pages. This type of vulnerability can lead to unreliable application behavior and potential data leakage, emphasizing the need for immediate updates to maintain user security.

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Affected Version(s)

Chrome 133.0.6943.141

References

https://chromereleases.googleblog.com/2025/02/stable-chan...
https://issues.chromium.org/issues/390743124

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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