Apple Software and Device Maker
Products by Apple Sorted by Most Security Vulnerabilities since 2018
Recent Apple Security Advisories
| Advisory | Title | Published |
|---|---|---|
| HT212825 | Security Update 2021-006 Catalina Security Content | September 23, 2021 |
| HT212824 | iOS 12.5.5 Security Content | September 23, 2021 |
| HT212815 | tvOS 15 Security Content | September 20, 2021 |
| HT212819 | watchOS 8 Security Content | September 20, 2021 |
| HT212816 | Safari 15 Security Content | September 20, 2021 |
| HT212817 | iTunes 12.12 for Windows Security Content | September 20, 2021 |
| HT212814 | iOS 15 and iPadOS 15 Security Content | September 20, 2021 |
| HT212818 | Xcode 13 Security Content | September 20, 2021 |
| HT212809 | iTunes U 3.8.3 Security Content | September 15, 2021 |
| HT212808 | Safari 14.1.2 Security Content | September 13, 2021 |
By the Year
In 2021 there have been 401 vulnerabilities in Apple with an average score of 7.1 out of ten. Last year Apple had 384 security vulnerabilities published. That is, 17 more vulnerabilities have already been reported in 2021 as compared to last year. However, the average CVE base score of the vulnerabilities in 2021 is greater by 0.15.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2021 | 401 | 7.10 |
| 2020 | 384 | 6.95 |
| 2019 | 546 | 7.42 |
| 2018 | 177 | 7.36 |
It may take a day or so for new Apple vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Apple Security Vulnerabilities
A memory corruption issue was addressed with improved memory handling
CVE-2021-30807
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30807
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30807
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30846
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
Memory Corruption
A memory corruption issue was addressed with improved memory handling
CVE-2021-30848
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.
Multiple memory corruption issues were addressed with improved memory handling
CVE-2021-30849
- October 19, 2021
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
A memory consumption issue was addressed with improved memory handling
CVE-2021-30837
7.8 - High
- October 19, 2021
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An application may be able to execute arbitrary code with kernel privileges.
This issue was addressed with improved checks
CVE-2021-30841
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30842
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30843
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30835
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30847
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
An access issue was addressed with improved access restrictions
CVE-2021-30850
- October 19, 2021
An access issue was addressed with improved access restrictions. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6, tvOS 15. A user may gain access to protected parts of the file system.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30846
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
Memory Corruption
Multiple memory corruption issues were addressed with improved memory handling
CVE-2021-30849
- October 19, 2021
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
An authorization issue was addressed with improved state management
CVE-2021-30810
4.3 - Medium
- October 19, 2021
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup.
AuthZ
A memory consumption issue was addressed with improved memory handling
CVE-2021-30837
7.8 - High
- October 19, 2021
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An application may be able to execute arbitrary code with kernel privileges.
This issue was addressed with improved checks
CVE-2021-30811
5.5 - Medium
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8. A local attacker may be able to read sensitive information.
This issue was addressed with improved checks
CVE-2021-30841
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30842
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30843
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30835
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30847
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30846
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
Memory Corruption
Multiple memory corruption issues were addressed with improved memory handling
CVE-2021-30849
- October 19, 2021
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
An authorization issue was addressed with improved state management
CVE-2021-30810
4.3 - Medium
- October 19, 2021
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup.
AuthZ
A memory consumption issue was addressed with improved memory handling
CVE-2021-30837
7.8 - High
- October 19, 2021
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An application may be able to execute arbitrary code with kernel privileges.
This issue was addressed with improved checks
CVE-2021-30811
5.5 - Medium
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8. A local attacker may be able to read sensitive information.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30838
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15. A malicious application may be able to execute arbitrary code with system privileges on devices with an Apple Neural Engine.
This issue was addressed with improved checks
CVE-2021-30825
7.8 - High
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 15 and iPadOS 15. A local attacker may be able to cause unexpected application termination or arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30841
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30842
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30843
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30835
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30847
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
An out-of-bounds read was addressed with improved input validation
CVE-2021-30819
5.5 - Medium
- October 19, 2021
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 15 and iPadOS 15. Processing a maliciously crafted USD file may disclose memory contents.
Out-of-bounds Read
A lock screen issue allowed access to contacts on a locked device
CVE-2021-30815
2.4 - Low
- October 19, 2021
A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. A local attacker may be able to view contacts from the lock screen.
Exposure of Resource to Wrong Sphere
A logic issue was addressed with improved state management
CVE-2021-30826
7.5 - High
- October 19, 2021
A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection.
A memory corruption issue was addressed with improved memory handling
CVE-2021-30846
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
Memory Corruption
A memory corruption issue was addressed with improved memory handling
CVE-2021-30848
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.
Multiple memory corruption issues were addressed with improved memory handling
CVE-2021-30849
- October 19, 2021
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
An authorization issue was addressed with improved state management
CVE-2021-30810
4.3 - Medium
- October 19, 2021
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup.
AuthZ
This issue was addressed with improved checks
CVE-2021-30835
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30847
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
Multiple memory corruption issues were addressed with improved memory handling
CVE-2021-30849
- October 19, 2021
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
A logic issue was addressed with improved state management
CVE-2021-30820
9.8 - Critical
- October 19, 2021
A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8. A remote attacker may be able to cause arbitrary code execution.
A race condition was addressed with additional validation
CVE-2020-29622
7.5 - High
- October 19, 2021
A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-005 Catalina. Mounting a maliciously crafted NFS network share may lead to arbitrary code execution with system privileges.
Race Condition
An out-of-bounds read was addressed with improved bounds checking
CVE-2021-30845
5.5 - Medium
- October 19, 2021
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6. A local user may be able to read kernel memory.
Out-of-bounds Read
A logic issue was addressed with improved state management
CVE-2021-30844
7.5 - High
- October 19, 2021
A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.
A memory corruption issue was addressed with improved state management
CVE-2021-30832
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.
Memory Corruption
A memory corruption issue was addressed with improved memory handling
CVE-2021-30830
7.8 - High
- October 19, 2021
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.
Memory Corruption
A URI parsing issue was addressed with improved parsing
CVE-2021-30829
7.8 - High
- October 19, 2021
A URI parsing issue was addressed with improved parsing. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to execute arbitrary files.
Improper Privilege Management
This issue was addressed with improved checks
CVE-2021-30828
5.5 - Medium
- October 19, 2021
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to read arbitrary files as root.
Exposure of Resource to Wrong Sphere
A permissions issue existed
CVE-2021-30827
7.8 - High
- October 19, 2021
A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.
Improper Preservation of Permissions
A logic issue was addressed with improved state management
CVE-2021-30716
5.9 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to perform denial of service.
A memory corruption issue was addressed with improved state management
CVE-2021-30717
8.1 - High
- September 08, 2021
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to execute arbitrary code.
Memory Corruption
A logic issue was addressed with improved state management
CVE-2021-30712
7.8 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
A logic issue was addressed with improved state management
CVE-2021-30678
9.8 - Critical
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
A logic issue was addressed with improved state management
CVE-2021-30676
7.1 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A local user may be able to cause unexpected system termination or read kernel memory.
A malicious application may be able to break out of its sandbox
CVE-2021-30688
8.8 - High
- September 08, 2021
A malicious application may be able to break out of its sandbox. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A path handling issue was addressed with improved validation.
Improper Input Validation
A logic issue was addressed with improved state management
CVE-2021-30669
5.5 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application may bypass Gatekeeper checks.
Download of Code Without Integrity Check
This issue was addressed with improved checks
CVE-2021-30707
8.8 - High
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted audio file may lead to arbitrary code execution.
Classic Buffer Overflow
This issue was addressed with improved checks
CVE-2021-30685
5.5 - Medium
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Parsing a maliciously crafted audio file may lead to disclosure of user information.
A validation issue existed in the handling of symlinks
CVE-2021-30681
7.8 - High
- September 08, 2021
A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to gain root privileges.
Improper Input Validation
An out-of-bounds read was addressed with improved bounds checking
CVE-2021-30686
5.5 - Medium
- September 08, 2021
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted audio file may disclose restricted memory.
Out-of-bounds Read
An access issue was addressed with improved access restrictions
CVE-2021-30673
5.5 - Medium
- September 08, 2021
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A malicious application may be able to access a user's call history.
Exposure of Resource to Wrong Sphere
A logic issue was addressed with improved state management
CVE-2021-30684
7.8 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A remote attacker may cause an unexpected application termination or arbitrary code execution.
A logic issue was addressed with improved state management
CVE-2021-30697
5.5 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A local user may be able to leak sensitive user information.
A memory corruption issue was addressed with improved state management
CVE-2021-30710
7.1 - High
- September 08, 2021
A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A malicious application may cause a denial of service or potentially disclose memory contents.
Memory Corruption
A use after free issue was addressed with improved memory management
CVE-2021-30683
7.8 - High
- September 08, 2021
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application could execute arbitrary code leading to compromise of user information.
Dangling pointer
An out-of-bounds read was addressed with improved bounds checking
CVE-2021-30687
5.5 - Medium
- September 08, 2021
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted image may lead to disclosure of user information.
Out-of-bounds Read
This issue was addressed with improved checks
CVE-2021-30700
5.5 - Medium
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted image may lead to disclosure of user information.
This issue was addressed with improved checks
CVE-2021-30701
7.8 - High
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted image may lead to arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30705
5.5 - Medium
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted ASTC file may disclose memory contents.
A local user may be able to cause unexpected system termination or read kernel memory
CVE-2021-30719
7.1 - High
- September 08, 2021
A local user may be able to cause unexpected system termination or read kernel memory. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. An out-of-bounds read issue was addressed by removing the vulnerable code.
Out-of-bounds Read
A logic issue was addressed with improved state management
CVE-2021-30704
7.8 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. An application may be able to execute arbitrary code with kernel privileges.
A logic issue was addressed with improved state management
CVE-2021-30715
7.5 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted message may lead to a denial of service.
A logic issue was addressed with improved state management
CVE-2021-30680
7.8 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4. A local user may be able to load unsigned kernel extensions.
This issue was addressed with improved environment sanitization
CVE-2021-30677
8.8 - High
- September 08, 2021
This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to break out of its sandbox.
A logic issue was addressed with improved state management
CVE-2021-30702
4.6 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A person with physical access to a Mac may be able to bypass Login Window.
authentification
An attacker in a privileged network position may be able to misrepresent application state
CVE-2021-30696
5.9 - Medium
- September 08, 2021
An attacker in a privileged network position may be able to misrepresent application state. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A logic issue was addressed with improved state management.
An information disclosure issue was addressed with improved state management
CVE-2021-30691
5.5 - Medium
- September 08, 2021
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.
An information disclosure issue was addressed with improved state management
CVE-2021-30692
5.5 - Medium
- September 08, 2021
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.
An information disclosure issue was addressed with improved state management
CVE-2021-30694
5.5 - Medium
- September 08, 2021
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.
A validation issue was addressed with improved logic
CVE-2021-30693
7.8 - High
- September 08, 2021
A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted image may lead to arbitrary code execution.
Improper Input Validation
An out-of-bounds read was addressed with improved bounds checking
CVE-2021-30695
5.5 - Medium
- September 08, 2021
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.
Out-of-bounds Read
An out-of-bounds read was addressed with improved input validation
CVE-2021-30708
7.8 - High
- September 08, 2021
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Out-of-bounds Read
This issue was addressed with improved checks
CVE-2021-30709
5.5 - Medium
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.
Exposure of Resource to Wrong Sphere
This issue was addressed by removing the vulnerable code
CVE-2021-30679
7.8 - High
- September 08, 2021
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An application may be able to gain elevated privileges.
A logic issue was addressed with improved state management
CVE-2021-30716
5.9 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to perform denial of service.
A memory corruption issue was addressed with improved state management
CVE-2021-30717
8.1 - High
- September 08, 2021
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to execute arbitrary code.
Memory Corruption
A logic issue was addressed with improved state management
CVE-2021-30712
7.8 - High
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
This issue was addressed with improved checks
CVE-2021-30668
4.6 - Medium
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A person with physical access to a Mac may be able to bypass Login Window during a software update.
authentification
This issue was addressed with improved checks
CVE-2021-30718
4.3 - Medium
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.
A validation issue was addressed with improved logic
CVE-2021-30671
3.3 - Low
- September 08, 2021
A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A malicious application may be able to send unauthorized Apple events to Finder.
Improper Input Validation
A permissions issue was addressed with improved validation
CVE-2021-30713
7.8 - High
- September 08, 2021
A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4. A malicious application may be able to bypass Privacy preferences. Apple is aware of a report that this issue may have been actively exploited..
AuthZ
A logic issue was addressed with improved restrictions
CVE-2021-30682
5.5 - Medium
- September 08, 2021
A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to leak sensitive user information.
A logic issue was addressed with improved state management
CVE-2021-30689
6.1 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to universal cross site scripting.
XSS
A null pointer dereference was addressed with improved input validation
CVE-2021-30698
7.5 - High
- September 08, 2021
A null pointer dereference was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Safari 14.1.1, iOS 14.6 and iPadOS 14.6. A remote attacker may be able to cause a denial of service.
NULL Pointer Dereference
This issue was addressed with improved checks
CVE-2021-30707
8.8 - High
- September 08, 2021
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted audio file may lead to arbitrary code execution.
Classic Buffer Overflow