Exploited
high
8.8
CWE
416
Advisory Published
CVE Published
Updated

CVE-2021-37975: Google Chromium V8 Use-After-Free Vulnerability

First published: Thu Sep 30 2021(Updated: )

Google Chromium V8 Engine contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Credit: chrome-cve-admin@google.com chrome-cve-admin@google.com

Affected SoftwareAffected VersionHow to fix
debian/chromium<=90.0.4430.212-1~deb10u1
116.0.5845.180-1~deb11u1
118.0.5993.70-1~deb11u1
116.0.5845.180-1~deb12u1
118.0.5993.70-1~deb12u1
118.0.5993.70-1
Google Chrome<94.0.4606.71
Fedoraproject Fedora=33
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Debian Debian Linux=10.0
Debian Debian Linux=11.0
Google Chromium V8
Google Chrome<94.0.4606.71
94.0.4606.71

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2021-37975?

    CVE-2021-37975 is a use-after-free vulnerability in Google Chromium V8 Engine.

  • Which software is affected by CVE-2021-37975?

    Web browsers that utilize Chromium, including Google Chrome and Microsoft Edge.

  • What is the severity of CVE-2021-37975?

    The severity of CVE-2021-37975 is high with a CVSS score of 8.8.

  • How can I fix CVE-2021-37975?

    Update your web browser, such as Google Chrome or Microsoft Edge, to the latest version that includes the fix for CVE-2021-37975.

  • Where can I find more information about CVE-2021-37975?

    You can find more information about CVE-2021-37975 at the following references: [link1], [link2], [link3].

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