7.8
Advisory Published
CVE Published
Updated

CVE-2023-27959

First published: Mon Mar 27 2023(Updated: )

Apple Neural Engine. The issue was addressed with improved memory handling.

Credit: product-security@apple.com product-security@apple.com Mohamed GHANNAM @_simo36 Mohamed GHANNAM @_simo36

Affected SoftwareAffected VersionHow to fix
Apple iOS<16.4
16.4
Apple iPadOS<16.4
16.4
Apple Ipad Os<16.4
Apple iPhone OS<16.4

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2023-27959?

    The severity of CVE-2023-27959 is high with a score of 7.8.

  • How does CVE-2023-27959 impact Apple devices?

    CVE-2023-27959 allows an app to execute arbitrary code with kernel privileges on affected Apple devices running iOS 16.4 and iPadOS 16.4.

  • How was CVE-2023-27959 fixed?

    CVE-2023-27959 was fixed through improved memory handling in iOS 16.4 and iPadOS 16.4.

  • Which Apple devices are affected by CVE-2023-27959?

    Apple devices running iOS 16.4 and iPadOS 16.4 are affected by CVE-2023-27959.

  • Where can I find more information about CVE-2023-27959?

    More information about CVE-2023-27959 can be found on the Apple support website at https://support.apple.com/en-us/HT213676.

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