First published: Tue Jan 26 2021(Updated: )
ImageIO. This issue was addressed with improved checks.
Credit: Mickey Jin & Qi Sun Trend Micro working with Trend MicroXingwei Lin Ant Security LightXingwei Lin Ant Security LightMickey Jin & Qi Sun Trend Micro working with Trend Micro Jeonghoon Shin @singi21a THEORIXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightJeonghoon Shin @singi21a THEORIMickey Jin & Qi Sun Trend Micro working with Trend MicroXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightJeonghoon Shin @singi21a THEORIMickey Jin & Qi Sun Trend Micro working with Trend MicroXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightJeonghoon Shin @singi21a THEORIMickey Jin & Qi Sun Trend Micro working with Trend MicroXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security Light product-security@apple.com
Affected Software | Affected Version | How to fix |
---|---|---|
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_2019-004 | |
Apple Mac OS X | =10.14.6-security_update_2019-005 | |
Apple Mac OS X | =10.14.6-security_update_2019-006 | |
Apple Mac OS X | =10.14.6-security_update_2019-007 | |
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 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Found alongside the following vulnerabilities)
The vulnerability ID for this issue is CVE-2021-1746.
macOS Big Sur 11.2 (up to exclusive), Catalina, Mojave, watchOS 7.3 (up to exclusive), iOS 14.4 (up to exclusive), iPadOS 14.4 (up to exclusive), and tvOS 14.4 (up to exclusive) are affected by this vulnerability.
This vulnerability was addressed with improved checks.
The severity of CVE-2021-1746 is not specified.
You can find more information about this vulnerability on the following Apple support pages: [support.apple.com/en-us/HT212147](https://support.apple.com/en-us/HT212147), [support.apple.com/en-us/HT212148](https://support.apple.com/en-us/HT212148), [support.apple.com/en-us/HT212146](https://support.apple.com/en-us/HT212146).