Advisory Published

CVE-2023-6509: High Use after free in Side Panel Search[1513379] High CVE-2024-0333 Insufficient data validation in Extensions[306119937] Medium Fixes in Kernel for CVEs listed belowCVE-2023-21162, CVE-2023-21163, CVE-2023-21164, CVE-2023-21166, CVE-2023-21215, CVE-2023-21216, CVE-2023-21217, CVE-2023-21218, CVE-2023-21228, CVE-2023-21402

First published: Wed Dec 06 2023(Updated: )

<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information.</p>

Credit: chrome-cve-admin@google.com

Affected SoftwareAffected VersionHow to fix
Microsoft Edge<120.0.2210.61
Microsoft Edge (Chromium-based)
Debian Debian Linux=11.0
Debian Debian Linux=12.0
Fedoraproject Fedora=38
Fedoraproject Fedora=39
Google Chrome<120.0.6099.62

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-6509?

    CVE-2023-6509 is a vulnerability in Google Chrome that allows a remote attacker to potentially exploit heap corruption via specific UI interaction.

  • What is the severity of CVE-2023-6509?

    CVE-2023-6509 has a severity rating of High.

  • Which software is affected by CVE-2023-6509?

    Microsoft Edge prior to version 120.0.2210.61 and Microsoft Edge (Chromium-based) are affected by CVE-2023-6509.

  • How can I fix CVE-2023-6509?

    To fix CVE-2023-6509, update Microsoft Edge to version 120.0.2210.61 or higher. For Microsoft Edge (Chromium-based), refer to the provided remediation URL.

  • What is the CWE for CVE-2023-6509?

    CVE-2023-6509 is classified under CWE-416 (Use After Free).


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