high
7.5
Advisory Published
CVE Published
Updated

CVE-2020-9941

First published: Wed Sep 16 2020(Updated: )

Mail. This issue was addressed with improved checks.

Credit: Fabian Ising FH MDamian Poddebniak FH M product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<11.0.1
11.0.1
macOS Catalina<10.15.7
10.15.7
macOS High Sierra
macOS Mojave
Apple iOS, iPadOS, and watchOS<14.0
iOS<14.0
Apple iOS and macOS>=10.13<10.13.6
Apple iOS and macOS>=10.14<10.14.6
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.13.6
Apple iOS and macOS=10.13.6-security_update_2018-002
Apple iOS and macOS=10.13.6-security_update_2018-003
Apple iOS and macOS=10.13.6-security_update_2019-001
Apple iOS and macOS=10.13.6-security_update_2019-002
Apple iOS and macOS=10.13.6-security_update_2019-003
Apple iOS and macOS=10.13.6-security_update_2019-004
Apple iOS and macOS=10.13.6-security_update_2019-005
Apple iOS and macOS=10.13.6-security_update_2019-006
Apple iOS and macOS=10.13.6-security_update_2019-007
Apple iOS and macOS=10.13.6-security_update_2020-001
Apple iOS and macOS=10.13.6-security_update_2020-002
Apple iOS and macOS=10.13.6-security_update_2020-003
Apple iOS and macOS=10.13.6-security_update_2020-004
Apple iOS and macOS=10.14.6
Apple iOS and macOS=10.14.6-security_update_2019-001
Apple iOS and macOS=10.14.6-security_update_2019-002
Apple iOS and macOS=10.14.6-security_update_2019-004
Apple iOS and macOS=10.14.6-security_update_2019-005
Apple iOS and macOS=10.14.6-security_update_2019-006
Apple iOS and macOS=10.14.6-security_update_2019-007
Apple iOS and macOS=10.14.6-security_update_2020-001
Apple iOS and macOS=10.14.6-security_update_2020-002
Apple iOS and macOS=10.14.6-security_update_2020-003
Apple iOS and macOS=10.14.6-security_update_2020-004
Apple iOS and macOS=11.0
Apple iOS, iPadOS, and watchOS<7.0
Apple iOS, iPadOS, and watchOS<14.0
14.0
Apple iOS, iPadOS, and watchOS<14.0
14.0
Apple iOS, iPadOS, and watchOS<7.0
7.0

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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-2020-9941?

    CVE-2020-9941 is a vulnerability in Mail on Apple devices that has been addressed with improved checks.

  • Which devices are affected by CVE-2020-9941?

    Devices running macOS Catalina (up to version 10.15.7), Apple High Sierra, Apple Mojave, watchOS (up to version 7.0), macOS Big Sur (up to version 11.0.1), iOS (up to version 14.0), and iPadOS (up to version 14.0) are affected by CVE-2020-9941.

  • How can I fix the CVE-2020-9941 vulnerability?

    Apply the updates provided by Apple for your specific device and operating system version. Refer to the official Apple support page for more information.

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