medium
5.5
CWE
787
Advisory Published
CVE Published
Updated

CVE-2021-1760

First published: Tue Jan 26 2021(Updated: )

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application could execute arbitrary code leading to compromise of user information.

Credit: @S0rryMybad 360 Vulcan Team @S0rryMybad 360 Vulcan Team @S0rryMybad 360 Vulcan Team @S0rryMybad 360 Vulcan Team product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS<14.4
14.4
Apple iPadOS<14.4
14.4
Apple macOS Big Sur<11.2
11.2
Apple Catalina
Apple Mojave
Apple watchOS<7.3
7.3
Apple tvOS<14.4
14.4
Apple iPadOS<14.4
Apple iPhone OS<14.4
Apple Mac OS X>=10.14<10.14.6
Apple Mac OS X>=10.15<10.15.7
Apple Mac OS X=10.14.6
Apple Mac OS X=10.14.6-security_update_2019-001
Apple Mac OS X=10.14.6-security_update_2019-002
Apple Mac OS X=10.14.6-security_update_2020-001
Apple Mac OS X=10.14.6-security_update_2020-002
Apple Mac OS X=10.14.6-security_update_2020-003
Apple Mac OS X=10.14.6-security_update_2020-004
Apple Mac OS X=10.14.6-security_update_2020-005
Apple Mac OS X=10.14.6-security_update_2020-006
Apple Mac OS X=10.14.6-security_update_2020-007
Apple Mac OS X=10.14.6-supplemental_update
Apple Mac OS X=10.14.6-supplemental_update_2
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS>=11.0<11.2
Apple tvOS<14.4
Apple watchOS<7.3

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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-2021-1760?

    CVE-2021-1760 is a memory corruption issue in CoreAnimation that has been addressed with improved state management.

  • Which software versions are affected by CVE-2021-1760?

    macOS Big Sur 11.2, Apple Catalina, Apple Mojave, Apple watchOS up to version 7.3, Apple iOS up to version 14.4, Apple iPadOS up to version 14.4, and Apple tvOS up to version 14.4.

  • How can I fix the vulnerability CVE-2021-1760?

    To fix the vulnerability, you should update your software to the latest available version. Please refer to the vendor's official support page for more information.

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