high
8.8
CWE
Advisory Published
CVE Published
CVE Published
Updated

CVE-2023-32393

First published: Mon Jan 23 2023(Updated: )

WebKit. The issue was addressed with improved memory handling.

Credit: product-security@apple.com product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<16.3
Apple iPhone OS<16.3
Apple macOS>=13.0<13.2
Apple tvOS<16.3
Apple watchOS<9.3
Apple watchOS<9.3
9.3
Apple iOS<16.3
16.3
Apple iPadOS<16.3
16.3
Apple tvOS<16.3
16.3
Apple macOS Ventura<13.2
13.2
ubuntu/webkit2gtk<2.40.0
2.40.0
ubuntu/webkit2gtk<2.40.4-0ubuntu0.22.04.1
2.40.4-0ubuntu0.22.04.1
debian/webkit2gtk<=2.36.4-1~deb10u1<=2.38.6-0+deb10u1
2.42.2-1~deb11u1
2.42.5-1~deb11u1
2.42.2-1~deb12u1
2.42.5-1~deb12u1
2.42.5-1
debian/wpewebkit<=2.38.6-1~deb11u1<=2.38.6-1
2.42.5-1
2.42.5-1.1

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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-2023-32393?

    CVE-2023-32393 is a vulnerability in WebKit that could lead to arbitrary code execution when processing web content.

  • How severe is CVE-2023-32393?

    CVE-2023-32393 has a severity rating of 8.8 (high).

  • What software is affected by CVE-2023-32393?

    The affected software includes WebKit versions up to 2.40.4-0ubuntu0.22.04.1, watchOS up to version 9.3, tvOS up to version 16.3, macOS Ventura up to version 13.2, iOS up to version 16.3, and iPadOS up to version 16.3.

  • How can I fix CVE-2023-32393?

    To fix CVE-2023-32393, you should update the affected software to watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3, and iPadOS 16.3 or later versions.

  • Where can I find more information about CVE-2023-32393?

    You can find more information about CVE-2023-32393 on the Apple support website.

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