high
8.8
CWE
416
Advisory Published
CVE Published
Updated

CVE-2022-26709: Use After Free

First published: Mon May 16 2022(Updated: )

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to arbitrary code execution.

Credit: product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple watchOS<8.6
8.6
Apple tvOS<15.5
15.5
<12.4
12.4
Apple iOS<15.5
15.5
Apple iPadOS<15.5
15.5
Apple Safari<15.5
15.5
Apple Safari<15.5
Apple iPadOS<15.5
Apple iPhone OS<15.5
Apple macOS>=12.0.0<12.4
Apple tvOS<15.5
Apple watchOS<8.6
debian/webkit2gtk
2.36.4-1~deb10u1
2.38.6-0+deb10u1
2.40.5-1~deb11u1
2.42.1-1~deb11u2
2.40.5-1~deb12u1
2.42.1-1~deb12u1
2.42.1-2
debian/wpewebkit
2.38.6-1~deb11u1
2.38.6-1
2.42.1-1

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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 the vulnerability ID of this issue?

    The vulnerability ID is CVE-2022-26709.

  • What is the affected software?

    The affected software includes Apple Safari version up to 15.5, Apple watchOS version up to 8.6, Apple tvOS version up to 15.5, macOS Monterey version up to 12.4, Apple iOS version up to 15.5, and Apple iPadOS version up to 15.5.

  • What is the severity of CVE-2022-26709?

    The severity of CVE-2022-26709 is not specified.

  • How can I fix CVE-2022-26709?

    To fix CVE-2022-26709, it is recommended to update the affected software to the latest version provided by Apple.

  • Where can I find more information about CVE-2022-26709?

    You can find more information about CVE-2022-26709 on the Apple support website: [https://support.apple.com/en-us/HT213254](https://support.apple.com/en-us/HT213254), [https://support.apple.com/en-us/HT213257](https://support.apple.com/en-us/HT213257), [https://support.apple.com/en-us/HT213258](https://support.apple.com/en-us/HT213258).

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