Out of Bounds Write Vulnerability in Google Chrome
CVE-2026-4450

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
20 March 2026

What is CVE-2026-4450?

An out of bounds write vulnerability exists in the V8 engine of Google Chrome, allowing a remote attacker to potentially exploit heap corruption through specially crafted HTML content. This could result in unauthorized access to system resources or manipulation of application data, thus emphasizing the importance of keeping the browser updated to the latest version.

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Affected Version(s)

Chrome 146.0.7680.153

References

https://chromereleases.googleblog.com/2026/03/stable-chan...
https://issues.chromium.org/issues/487746373

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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