critical
9.8
Advisory Published
CVE Published
Updated

CVE-2022-32839

First published: Wed Jul 20 2022(Updated: )

CoreText. The issue was addressed with improved bounds checks.

Credit: STAR Labs @starlabs_sg STAR Labs @starlabs_sg STAR Labs @starlabs_sg STAR Labs @starlabs_sg Daniel Lim Wee Soong STAR LabsSTAR Labs @starlabs_sg product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple watchOS<8.7
8.7
Apple tvOS<15.6
15.6
Apple Catalina
Apple macOS Big Sur<11.6.8
11.6.8
<12.5
12.5
Apple iOS<15.6
15.6
Apple iPadOS<15.6
15.6
Apple iPadOS<15.6
Apple iPhone OS<15.6
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2021-001
Apple Mac OS X=10.15.7-security_update_2021-002
Apple Mac OS X=10.15.7-security_update_2021-003
Apple Mac OS X=10.15.7-security_update_2021-004
Apple Mac OS X=10.15.7-security_update_2021-005
Apple Mac OS X=10.15.7-security_update_2021-006
Apple Mac OS X=10.15.7-security_update_2021-007
Apple Mac OS X=10.15.7-security_update_2021-008
Apple Mac OS X=10.15.7-security_update_2022-001
Apple Mac OS X=10.15.7-security_update_2022-002
Apple Mac OS X=10.15.7-security_update_2022-003
Apple macOS<10.15.7
Apple macOS>=11.0<11.6.8
Apple macOS>=12.0<12.5
Apple macOS=10.15.7
Apple macOS=10.15.7-security_update_2022-004
Apple tvOS<15.6
Apple watchOS<8.7

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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 for this issue?

    The vulnerability ID is CVE-2022-32839.

  • Which software versions are affected by this vulnerability?

    The vulnerability affects macOS Monterey 12.5, Apple Catalina, macOS Big Sur 11.6.8, watchOS 8.7, iOS 15.6, iPadOS 15.6, and tvOS 15.6.

  • What is the severity of CVE-2022-32839?

    The severity level of CVE-2022-32839 has not been specified.

  • How was CVE-2022-32839 addressed?

    CVE-2022-32839 was addressed with improved bounds checks.

  • Where can I find more information about this vulnerability?

    You can find more information about this vulnerability on the Apple support website: https://support.apple.com/en-us/HT213345, https://support.apple.com/en-us/HT213343, https://support.apple.com/en-us/HT213344.

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