CVE-2021-30776
First published: Mon Jul 19 2021(Updated: )
CoreAudio. A logic issue was addressed with improved validation.
Credit: JunDong Xie Ant Security LightJunDong Xie Ant Security LightJunDong Xie Ant Security LightJunDong Xie Ant Security Light product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iPhone OS | <14.7 | |
| Apple Mac OS X | >=10.15<=10.15.6 | |
| Apple Mac OS X | =10.15.7 | |
| Apple Mac OS X | =10.15.7-security_update_2020 | |
| Apple Mac OS X | =10.15.7-security_update_2020-001 | |
| Apple Mac OS X | =10.15.7-security_update_2020-005 | |
| Apple Mac OS X | =10.15.7-security_update_2020-007 | |
| 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-supplemental_update | |
| Apple macOS | <11.5 | |
| Apple tvOS | <14.7 | |
| Apple watchOS | <7.6 | |
| Apple watchOS | <7.6 | 7.6 |
| Apple tvOS | <14.7 | 14.7 |
| Apple Catalina | ||
| Apple macOS Big Sur | <11.5 | 11.5 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2021-30805
- CVE-2021-30790
- CVE-2021-30811
- CVE-2021-30781
- CVE-2021-30672
- CVE-2021-30775
- CVE-2021-30776
- CVE-2021-30772
- CVE-2021-30777
- CVE-2021-30789
- CVE-2021-30733
- CVE-2021-30774
- CVE-2021-30780
- CVE-2021-30768
- CVE-2021-30760
- CVE-2021-30759
- CVE-2021-30788
- CVE-2021-30785
- CVE-2021-30787
- CVE-2021-30765
- CVE-2021-30766
- CVE-2021-30784
- CVE-2021-30731
- CVE-2021-30703
- CVE-2021-30793
- CVE-2021-30677
- CVE-2021-30783
- CVE-2021-30791
- CVE-2021-30792
- CVE-2021-30796
- CVE-2021-30782
- CVE-2021-30799
- CVE-2021-30871
- CVE-2021-31006
- CVE-2021-30748
- CVE-2021-30786
- CVE-2021-30817
- CVE-2021-30804
- CVE-2021-30803
- CVE-2021-30779
- CVE-2021-30778
- CVE-2021-3518
- CVE-2021-1821
- CVE-2021-31004
- CVE-2021-30798
- CVE-2021-30758
- CVE-2021-30795
- CVE-2021-30797
- CVE-2021-30773
- CVE-2021-30802
- CVE-2021-30769
- CVE-2021-30770
- CVE-2021-30763
Frequently Asked Questions
What is CVE-2021-30776?
CVE-2021-30776 is a logic issue in CoreAudio that was addressed with improved validation.
Which software versions are affected by CVE-2021-30776?
Apple watchOS up to version 7.6, Apple tvOS up to version 14.7, Apple Catalina, and Apple macOS Big Sur up to version 11.5 are affected by CVE-2021-30776.
How can I fix CVE-2021-30776?
To fix CVE-2021-30776, update your Apple watchOS to version 7.6 or later, update your Apple tvOS to version 14.7 or later, update your Apple macOS Big Sur to version 11.5 or later, or refer to the official Apple support page for more information.
Where can I find more information about CVE-2021-30776?
You can find more information about CVE-2021-30776 on the official Apple support page.
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- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- collector/apple-support
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/apple
- canonical/apple catalina
- canonical/apple macos big sur
- canonical/apple tvos
- canonical/apple watchos
- canonical/apple iphone os
- canonical/apple mac os x
- version/apple mac os x/10.15
- version/apple mac os x/10.15.6
- version/apple mac os x/10.15.7
- version/apple mac os x/10.15.7-security_update_2020
- version/apple mac os x/10.15.7-security_update_2020-001
- version/apple mac os x/10.15.7-security_update_2020-005
- version/apple mac os x/10.15.7-security_update_2020-007
- version/apple mac os x/10.15.7-security_update_2021-001
- version/apple mac os x/10.15.7-security_update_2021-002
- version/apple mac os x/10.15.7-security_update_2021-003
- version/apple mac os x/10.15.7-supplemental_update
- canonical/apple macos