Mac OSX Apple Mac OSX Macintosh Operating System

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By the Year

In 2022 there have been 37 vulnerabilities in Apple Mac OSX with an average score of 7.1 out of ten. Last year Mac OSX had 317 security vulnerabilities published. Right now, Mac OSX is on track to have less security vulnerabilities in 2022 than it did last year. Last year, the average CVE base score was greater by 0.07

Year Vulnerabilities Average Score
2022 37 7.09
2021 317 7.16
2020 228 7.16
2019 303 7.42
2018 87 7.23

It may take a day or so for new Mac OSX 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 Mac OSX Security Vulnerabilities

This issue was addressed with improved checks

CVE-2022-32837 7.8 - High - August 24, 2022

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.5, tvOS 15.6, iOS 15.6 and iPadOS 15.6. An app may be able to cause unexpected system termination or write kernel memory.

A memory corruption issue was addressed with improved input validation

CVE-2022-26769 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

An out-of-bounds read issue was addressed with improved input validation

CVE-2022-26770 7.8 - High - May 26, 2022

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

Out-of-bounds Read

An integer overflow was addressed with improved input validation

CVE-2022-26775 9.8 - Critical - May 26, 2022

An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4. An attacker may be able to cause unexpected application termination or arbitrary code execution.

Integer Overflow or Wraparound

This issue was addressed by removing the vulnerable code

CVE-2022-26746 5.5 - Medium - May 26, 2022

This issue was addressed by removing the vulnerable code. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to bypass Privacy preferences.

An out-of-bounds write issue was addressed with improved input validation

CVE-2022-26748 8.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously crafted web content may lead to arbitrary code execution.

Memory Corruption

A memory corruption issue was addressed with improved input validation

CVE-2022-26751 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved input validation. This issue is fixed in iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6, macOS Monterey 12.4. Processing a maliciously crafted image may lead to arbitrary code execution.

Memory Corruption

This issue was addressed with improved environment sanitization

CVE-2022-26755 6.3 - Medium - May 26, 2022

This issue was addressed with improved environment sanitization. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to break out of its sandbox.

An out-of-bounds write issue was addressed with improved input validation

CVE-2022-26756 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

A use after free issue was addressed with improved memory management

CVE-2022-26757 7.8 - High - May 26, 2022

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.

Dangling pointer

A memory corruption issue was addressed with improved memory handling

CVE-2022-26761 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. An application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

An out-of-bounds access issue was addressed with improved bounds checking

CVE-2022-26763 7.8 - High - May 26, 2022

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A malicious application may be able to execute arbitrary code with system privileges.

Buffer Overflow

A certificate parsing issue was addressed with improved checks

CVE-2022-26766 5.5 - Medium - May 26, 2022

A certificate parsing issue was addressed with improved checks. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A malicious app may be able to bypass signature validation.

Improper Certificate Validation

An out-of-bounds read issue was addressed with improved input validation

CVE-2022-26697 7.1 - High - May 26, 2022

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.

Out-of-bounds Read

An out-of-bounds read issue was addressed with improved bounds checking

CVE-2022-26698 7.1 - High - May 26, 2022

An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.

Out-of-bounds Read

A memory corruption issue was addressed with improved validation

CVE-2022-26714 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

An out-of-bounds write issue was addressed with improved bounds checking

CVE-2022-26715 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to gain elevated privileges.

Memory Corruption

An out-of-bounds write issue was addressed with improved bounds checking

CVE-2022-26720 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

A memory initialization issue was addressed

CVE-2022-26721 7.8 - High - May 26, 2022

A memory initialization issue was addressed. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to gain root privileges.

Improper Initialization

A memory initialization issue was addressed

CVE-2022-26722 7.8 - High - May 26, 2022

A memory initialization issue was addressed. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to gain root privileges.

Improper Initialization

This issue was addressed with improved checks

CVE-2022-26726 6.5 - Medium - May 26, 2022

This issue was addressed with improved checks. This issue is fixed in Security Update 2022-004 Catalina, watchOS 8.6, macOS Monterey 12.4, macOS Big Sur 11.6.6. An app may be able to capture a user's screen.

This issue was addressed with improved entitlements

CVE-2022-26727 5.5 - Medium - May 26, 2022

This issue was addressed with improved entitlements. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4. A malicious application may be able to modify protected parts of the file system.

This issue was addressed with improved entitlements

CVE-2022-26728 5.5 - Medium - May 26, 2022

This issue was addressed with improved entitlements. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to access restricted files.

An issue in the handling of symlinks was addressed with improved validation

CVE-2022-26688 4.4 - Medium - May 26, 2022

An issue in the handling of symlinks was addressed with improved validation. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. A malicious app with root privileges may be able to modify the contents of system files.

insecure temporary file

This issue was addressed with improved checks

CVE-2022-22616 5.5 - Medium - May 26, 2022

This issue was addressed with improved checks. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.

AuthZ

A cookie management issue was addressed with improved state management

CVE-2022-22662 6.5 - Medium - May 26, 2022

A cookie management issue was addressed with improved state management. This issue is fixed in Security Update 2022-003 Catalina, macOS Big Sur 11.6.5. Processing maliciously crafted web content may disclose sensitive user information.

Exposure of Resource to Wrong Sphere

This issue was addressed with improved checks to prevent unauthorized actions

CVE-2022-22663 5.5 - Medium - May 26, 2022

This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in iOS 15.4 and iPadOS 15.4, Security Update 2022-004 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.6. A malicious application may bypass Gatekeeper checks.

AuthZ

A memory corruption issue was addressed with improved memory handling

CVE-2022-22672 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.4 and iPadOS 15.4, Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. A malicious application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

An out-of-bounds read issue existed that led to the disclosure of kernel memory

CVE-2022-22674 5.5 - Medium - May 26, 2022

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Monterey 12.3.1, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. A local user may be able to read kernel memory.

Out-of-bounds Read

A logic issue was addressed with improved state management

CVE-2022-26691 6.7 - Medium - May 26, 2022

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. An application may be able to gain elevated privileges.

Improper Privilege Management

zlib before 1.2.12 allows memory corruption when deflating (i.e

CVE-2018-25032 7.5 - High - March 25, 2022

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

Memory Corruption

An information disclosure issue was addressed with improved state management

CVE-2022-22579 7.8 - High - March 18, 2022

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 15.3 and iPadOS 15.3, tvOS 15.3, Security Update 2022-001 Catalina, macOS Monterey 12.2, macOS Big Sur 11.6.3. Processing a maliciously crafted STL file may lead to unexpected application termination or arbitrary code execution.

Exposure of Resource to Wrong Sphere

A buffer overflow issue was addressed with improved memory handling

CVE-2022-22593 7.8 - High - March 18, 2022

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Security Update 2022-001 Catalina, macOS Monterey 12.2, macOS Big Sur 11.6.3. A malicious application may be able to execute arbitrary code with kernel privileges.

Classic Buffer Overflow

An out-of-bounds read was addressed with improved bounds checking

CVE-2022-22627 7.1 - High - March 18, 2022

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6.5, macOS Monterey 12.3, Security Update 2022-003 Catalina. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.

Memory Corruption

A memory corruption issue was addressed with improved validation

CVE-2022-22597 7.8 - High - March 18, 2022

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.5, macOS Monterey 12.3, Security Update 2022-003 Catalina. Processing a maliciously crafted file may lead to arbitrary code execution.

Memory Corruption

In zsh before 5.8.1, an attacker

CVE-2021-45444 7.8 - High - February 14, 2022

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPT_SUBST expansion.

A flaw was found in Unzip

CVE-2022-0530 5.5 - Medium - February 09, 2022

A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.

An issue existed in the handling of Contact sharing

CVE-2017-13892 7.5 - High - December 23, 2021

An issue existed in the handling of Contact sharing. This issue was addressed with improved handling of user information. This issue is fixed in macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan. Sharing contact information may lead to unexpected data sharing.

A race condition was addressed with additional validation

CVE-2017-13905 8.1 - High - December 23, 2021

A race condition was addressed with additional validation. This issue is fixed in tvOS 11.2, iOS 11.2, macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan, watchOS 4.2. An application may be able to gain elevated privileges.

Race Condition

An issue existed in the storage of sensitive tokens

CVE-2017-13909 5.5 - Medium - December 23, 2021

An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens in Keychain. This issue is fixed in macOS High Sierra 10.13. A local attacker may gain access to iCloud authentication tokens.

Insecure Storage of Sensitive Information

An access issue was addressed with additional sandbox restrictions on applications

CVE-2017-13910 5.5 - Medium - December 23, 2021

An access issue was addressed with additional sandbox restrictions on applications. This issue is fixed in macOS High Sierra 10.13. An application may be able to access restricted files.

A null pointer dereference was addressed with improved validation

CVE-2018-4302 7.8 - High - December 23, 2021

A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.

NULL Pointer Dereference

A validation issue was addressed with improved logic

CVE-2018-4478 6.8 - Medium - December 23, 2021

A validation issue was addressed with improved logic. This issue is fixed in macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan. An attacker with physical access to a device may be able to elevate privileges.

Improper Privilege Management

This issue was addressed with a new entitlement

CVE-2019-8702 5.5 - Medium - December 23, 2021

This issue was addressed with a new entitlement. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra, iOS 12.4, tvOS 12.4. A local user may be able to read a persistent account identifier.

Exposure of Resource to Wrong Sphere

A logic issue was addressed with improved state management

CVE-2021-30767 5.5 - Medium - December 23, 2021

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.6.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A local user may be able to modify protected parts of the file system.

A memory corruption issue was addressed with improved memory handling

CVE-2017-13906 7.8 - High - December 23, 2021

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan, macOS High Sierra 10.13. A malicious application may be able to elevate privileges.

Buffer Overflow

A state management issue was addressed with improved state validation

CVE-2017-13907 6.8 - Medium - December 23, 2021

A state management issue was addressed with improved state validation. This issue is fixed in macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan. The screen lock may unexpectedly remain unlocked.

An issue in handling file permissions was addressed with improved validation

CVE-2017-13908 7.8 - High - December 23, 2021

An issue in handling file permissions was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan, macOS High Sierra 10.13. A local attacker may be able to execute non-executable text files via an SMB share.

CVE-2019-8643: Arun Sharma of VMWare This issue is fixed in macOS Mojave 10.14

CVE-2019-8643 9.8 - Critical - December 23, 2021

CVE-2019-8643: Arun Sharma of VMWare This issue is fixed in macOS Mojave 10.14. Description: A logic issue was addressed with improved state management..

This issue was addressed with improved entitlements

CVE-2019-8703 9.8 - Critical - December 23, 2021

This issue was addressed with improved entitlements. This issue is fixed in watchOS 6, tvOS 13, macOS Catalina 10.15, iOS 13. An application may be able to gain elevated privileges.

A use after free issue was addressed with improved memory management

CVE-2020-3886 7.8 - High - December 23, 2021

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security Update 2020-002 High Sierra. A malicious application may be able to execute arbitrary code with kernel privileges.

Dangling pointer

This issue was addressed by removing the vulnerable code

CVE-2020-3896 5.5 - Medium - December 23, 2021

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security Update 2020-002 High Sierra. A malicious application may be able to overwrite arbitrary files.

A memory corruption issue was addressed with improved memory handling

CVE-2017-13835 7.8 - High - December 23, 2021

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS High Sierra 10.13. An application may be able to execute arbitrary code with elevated privileges.

Buffer Overflow

vim is vulnerable to Heap-based Buffer Overflow

CVE-2021-4136 7.8 - High - December 19, 2021

vim is vulnerable to Heap-based Buffer Overflow

Heap-based Buffer Overflow

A logic issue was addressed with improved state management

CVE-2021-30834 7.8 - High - October 28, 2021

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, Security Update 2021-007 Catalina. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution.

A memory corruption issue was addressed with improved state management

CVE-2021-30824 7.8 - High - October 28, 2021

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

A memory corruption issue was addressed with improved memory handling

CVE-2021-30821 7.8 - High - October 28, 2021

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

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

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.

Memory Leak

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 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.

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.

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

An access issue was addressed with improved access restrictions

CVE-2021-30850 5.5 - Medium - 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.

This issue was addressed with improved checks

CVE-2021-30843 7.8 - High - 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 7.8 - High - 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-2021-30841 7.8 - High - 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 7.8 - High - 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 7.8 - High - 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 logic issue was addressed with improved state management

CVE-2021-30657 5.5 - Medium - September 08, 2021

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..

Processing a maliciously crafted image may lead to arbitrary code execution

CVE-2021-1858 7.8 - High - September 08, 2021

Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds write issue was addressed with improved bounds checking.

Memory Corruption

A logic issue was addressed with improved state management

CVE-2021-1868 7.8 - High - September 08, 2021

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A local attacker may be able to elevate their privileges.

Improper Privilege Management

An API issue in Accessibility TCC permissions was addressed with improved state management

CVE-2021-1873 6.5 - Medium - September 08, 2021

An API issue in Accessibility TCC permissions was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to unexpectedly leak a user's credentials from secure text fields.

A use after free issue was addressed with improved memory management

CVE-2021-1876 8.8 - High - September 08, 2021

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.

Dangling pointer

An integer overflow was addressed with improved input validation

CVE-2021-1878 6.5 - Medium - September 08, 2021

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

Integer Overflow or Wraparound

This issue was addressed with improved checks

CVE-2021-1883 5.5 - Medium - September 08, 2021

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted server messages may lead to heap corruption.

Improper Validation of Integrity Check Value

A race condition was addressed with additional validation

CVE-2021-30652 7 - High - September 08, 2021

A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to gain root privileges.

Race Condition

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 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

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 input validation

CVE-2021-1881 7.8 - High - September 08, 2021

An out-of-bounds read was addressed with improved input validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted font file may lead to arbitrary code execution.

Out-of-bounds Read

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

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

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.

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.

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 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.

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.

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.

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.

A double free issue was addressed with improved memory management

CVE-2021-30703 7.8 - High - September 08, 2021

A double free issue was addressed with improved memory management. 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. An application may be able to execute arbitrary code with kernel privileges.

Double-free

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.

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.

Processing a maliciously crafted audio file may disclose restricted memory

CVE-2021-1846 5.5 - Medium - September 08, 2021

Processing a maliciously crafted audio file may disclose restricted memory. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds read was addressed with improved input validation.

Out-of-bounds Read

A memory initialization issue was addressed with improved memory handling

CVE-2021-1860 6.5 - Medium - September 08, 2021

A memory initialization issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to disclose kernel memory.

Improper Initialization

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-2021-30702 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

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.

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