Use After Free Vulnerability in Google Chrome
CVE-2026-6303

Currently unrated

Key Information:

Vendor: Google
Status: Chrome
Vendor: CVE Published:; 15 April 2026

What is CVE-2026-6303?

A Use After Free vulnerability exists in the Codecs component of Google Chrome versions prior to 147.0.7727.101. This flaw could enable an attacker to execute arbitrary code within the sandboxed environment, potentially compromising system integrity through a maliciously crafted HTML page. Users are advised to update their browsers to mitigate any associated risks.

Affected Version(s)

Chrome 147.0.7727.101

References

https://chromereleases.googleblog.com/2026/04/stable-chan...

https://issues.chromium.org/issues/496282147

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Timeline

Vulnerability published
Apr 15, 2026
Vulnerability Reserved
Apr 14, 2026

CVE-2026-6303 Data

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