Integer Overflow Vulnerability in Google Chrome on Mac
CVE-2026-4453

4.3MEDIUM

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
20 March 2026

What is CVE-2026-4453?

An integer overflow vulnerability exists in the Dawn component of Google Chrome for Mac, allowing remote attackers to exploit this flaw. By crafting a malicious HTML page, an attacker can leak sensitive cross-origin data, possibly impacting user privacy and security. This vulnerability underscores the importance of timely software updates to mitigate potential attacks.

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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/488400770

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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