TV OS Apple TV OS Apple TV Operating System

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Recent Apple TV OS Security Advisories

Advisory Title Published
HT213254 tvOS 15.5 Security Content May 16, 2022
HT213186 tvOS 15.4 Security Content March 14, 2022
HT213057 tvOS 15.3 Security Content January 26, 2022
HT212980 tvOS 15.2 Security Content December 13, 2021
HT212876 tvOS 15.1 Security Content October 25, 2021
HT212815 tvOS 15 Security Content September 20, 2021
HT212604 tvOS 14.7 Security Content July 19, 2021
HT212532 tvOS 14.6 Security Content May 24, 2021
HT212323 tvOS 14.5 Security Content April 26, 2021
HT212149 tvOS 14.4 Security Content January 26, 2021

By the Year

In 2022 there have been 46 vulnerabilities in Apple TV OS with an average score of 7.3 out of ten. Last year TV OS had 238 security vulnerabilities published. Right now, TV OS is on track to have less security vulnerabilities in 2022 than it did last year. However, the average CVE base score of the vulnerabilities in 2022 is greater by 0.14.

Year Vulnerabilities Average Score
2022 46 7.35
2021 238 7.21
2020 176 7.43
2019 251 7.93
2018 43 8.18

It may take a day or so for new TV OS 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 TV OS Security Vulnerabilities

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

CVE-2022-26739 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. 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-2022-26740 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. 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

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 memory corruption issue was addressed with improved validation

CVE-2022-26764 4.7 - Medium - May 26, 2022

A memory corruption issue was addressed with improved validation. This issue is fixed in watchOS 8.6, tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.

Memory Corruption

A race condition was addressed with improved state handling

CVE-2022-26765 4.7 - Medium - May 26, 2022

A race condition was addressed with improved state handling. This issue is fixed in watchOS 8.6, tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

Race Condition

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

A memory corruption issue was addressed with improved state management

CVE-2022-26768 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.4, watchOS 8.6, tvOS 15.5, macOS Big Sur 11.6.6. An application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

A memory corruption issue was addressed with improved state management

CVE-2022-26771 7.8 - High - May 26, 2022

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 8.6, tvOS 15.5, iOS 15.5 and iPadOS 15.5. A malicious 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-2022-26702 7.8 - High - May 26, 2022

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 8.6, tvOS 15.5, iOS 15.5 and iPadOS 15.5. An application may be able to execute arbitrary code with kernel privileges.

Dangling pointer

An access issue was addressed with additional sandbox restrictions on third-party applications

CVE-2022-26706 5.5 - Medium - May 26, 2022

An access issue was addressed with additional sandbox restrictions on third-party applications. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A sandboxed process may be able to circumvent sandbox restrictions.

An integer overflow issue was addressed with improved input validation

CVE-2022-26711 9.8 - Critical - May 26, 2022

An integer overflow issue was addressed with improved input validation. This issue is fixed in tvOS 15.5, iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

Integer Overflow or Wraparound

A race condition was addressed with improved locking

CVE-2022-26701 7.5 - High - May 26, 2022

A race condition was addressed with improved locking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An application may be able to execute arbitrary code with kernel privileges.

Race Condition

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

CVE-2022-26736 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. 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-2022-26737 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. 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-2022-26738 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

An authentication issue was addressed with improved state management

CVE-2022-26724 5.5 - Medium - May 26, 2022

An authentication issue was addressed with improved state management. This issue is fixed in tvOS 15.5. A local user may be able to enable iCloud Photos without authentication.

authentification

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

CVE-2022-22675 7.8 - High - May 26, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.3.1, iOS 15.4.1 and iPadOS 15.4.1. 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..

Memory Corruption

A logic issue was addressed with improved validation

CVE-2022-22578 7.8 - High - March 18, 2022

A logic issue was addressed with improved validation. This issue is fixed in tvOS 15.3, iOS 15.3 and iPadOS 15.3, watchOS 8.4, macOS Monterey 12.2. A malicious application may be able to gain root privileges.

Improper Privilege Management

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 memory corruption issue was addressed with improved validation

CVE-2022-22584 7.8 - High - March 18, 2022

A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.3, iOS 15.3 and iPadOS 15.3, watchOS 8.4, macOS Monterey 12.2. Processing a maliciously crafted file may lead to arbitrary code execution.

Memory Corruption

An issue existed within the path validation logic for symlinks

CVE-2022-22585 7.5 - High - March 18, 2022

An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, macOS Monterey 12.2, macOS Big Sur 11.6.3. An application may be able to access a user's files.

insecure temporary file

A validation issue was addressed with improved input sanitization

CVE-2022-22589 6.1 - Medium - March 18, 2022

A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. Processing a maliciously crafted mail message may lead to running arbitrary javascript.

Improper Input Validation

A cross-origin issue in the IndexDB API was addressed with improved input validation

CVE-2022-22594 6.5 - Medium - March 18, 2022

A cross-origin issue in the IndexDB API was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. A website may be able to track sensitive user information.

Origin Validation Error

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 write was addressed with improved input validation

CVE-2021-30771 7.8 - High - March 18, 2022

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, iOS 14.6 and iPadOS 14.6, watchOS 7.5, tvOS 14.6. Processing a maliciously crafted font file may lead to arbitrary code execution.

Memory Corruption

A use after free issue was addressed with improved memory management

CVE-2022-22590 8.8 - High - March 18, 2022

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. Processing maliciously crafted web content may lead to arbitrary code execution.

Dangling pointer

A logic issue was addressed with improved state management

CVE-2022-22592 6.5 - Medium - March 18, 2022

A logic issue was addressed with improved state management. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

A use after free issue was addressed with improved memory management

CVE-2022-22615 7.8 - High - March 18, 2022

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An application may be able to execute arbitrary code with kernel privileges.

Dangling pointer

This issue was addressed with improved checks

CVE-2022-22621 4.6 - Medium - March 18, 2022

This issue was addressed with improved checks. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3, watchOS 8.5. A person with physical access to an iOS device may be able to see sensitive information via keyboard suggestions.

Information Disclosure

A logic issue was addressed with improved state management

CVE-2022-22632 9.8 - Critical - March 18, 2022

A logic issue was addressed with improved state management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, watchOS 8.5, macOS Monterey 12.3. A malicious application may be able to elevate privileges.

A buffer overflow was addressed with improved bounds checking

CVE-2022-22634 7.8 - High - March 18, 2022

A buffer overflow was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4. A malicious application may be able to execute arbitrary code with kernel privileges.

Classic Buffer Overflow

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

CVE-2022-22636 7.8 - High - March 18, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4. An application may be able to execute arbitrary code with kernel privileges.

Memory Corruption

A null pointer dereference was addressed with improved validation

CVE-2022-22638 6.5 - Medium - March 18, 2022

A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.

NULL Pointer Dereference

A memory corruption issue was addressed with improved validation

CVE-2022-22640 7.8 - High - March 18, 2022

A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3, watchOS 8.5. An application may be able to execute arbitrary code with kernel privileges.

Buffer Overflow

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

CVE-2022-22611 7.8 - High - March 18, 2022

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, iTunes 12.12.3 for Windows, watchOS 8.5, macOS Monterey 12.3. Processing a maliciously crafted image may lead to arbitrary code execution.

Out-of-bounds Read

A memory consumption issue was addressed with improved memory handling

CVE-2022-22612 7.8 - High - March 18, 2022

A memory consumption issue was addressed with improved memory handling. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, iTunes 12.12.3 for Windows, watchOS 8.5, macOS Monterey 12.3. Processing a maliciously crafted image may lead to heap corruption.

Buffer Overflow

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

CVE-2022-22613 7.8 - High - March 18, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. 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-2022-22614 7.8 - High - March 18, 2022

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An application may be able to execute arbitrary code with kernel privileges.

Dangling pointer

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

CVE-2022-22635 9.8 - Critical - March 18, 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4. An application may be able to gain elevated privileges.

Memory Corruption

A use after free issue was addressed with improved memory management

CVE-2022-22641 9.8 - Critical - March 18, 2022

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3. An application may be able to gain elevated privileges.

Dangling pointer

A memory corruption issue was addressed with improved validation

CVE-2022-22666 7.8 - High - March 18, 2022

A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, watchOS 8.5. Processing a maliciously crafted image may lead to heap corruption.

Memory Corruption

The issue was addressed with additional permissions checks

CVE-2022-22609 7.5 - High - March 18, 2022

The issue was addressed with additional permissions checks. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3, watchOS 8.5. A malicious application may be able to read other applications' settings.

An access issue was addressed with improved access restrictions

CVE-2022-22670 3.3 - Low - March 18, 2022

An access issue was addressed with improved access restrictions. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, watchOS 8.5. A malicious application may be able to identify what other applications a user has installed.

The issue was addressed with improved permissions logic

CVE-2022-22600 5.5 - Medium - March 18, 2022

The issue was addressed with improved permissions logic. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3, watchOS 8.5. A malicious application may be able to bypass certain Privacy preferences.

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

CVE-2022-23308 7.5 - High - February 26, 2022

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

Dangling pointer

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

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

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.

This issue was addressed with improved checks

CVE-2021-30840 7.8 - High - October 28, 2021

This issue was addressed with improved checks. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted dfont file may lead to arbitrary code execution.

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

CVE-2021-30836 5.5 - Medium - October 28, 2021

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

Out-of-bounds Read

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.

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

CVE-2021-30831 5.5 - Medium - October 28, 2021

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted font may result in the disclosure of process memory.

Out-of-bounds Read

A logic issue was addressed with improved restrictions

CVE-2021-30823 6.5 - Medium - October 28, 2021

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.

A type confusion issue was addressed with improved state handling

CVE-2021-30818 8.8 - High - October 28, 2021

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, Safari 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.

Object Type Confusion

A memory corruption issue was addressed with improved input validation

CVE-2021-30814 7.8 - High - October 28, 2021

A memory corruption issue was addressed with improved input validation. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.

Memory Corruption

A use after free issue was addressed with improved memory management

CVE-2021-30809 8.8 - High - October 28, 2021

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

Dangling pointer

This issue was addressed with improved checks

CVE-2021-30808 5.5 - Medium - October 28, 2021

This issue was addressed with improved checks. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A malicious application may be able to modify protected parts of the file system.

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.

Multiple memory corruption issues were addressed with improved memory handling

CVE-2021-30849 7.8 - High - 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.

Memory Corruption

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.

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.

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.

Exposure of Resource to Wrong Sphere

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

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.

A memory corruption issue was addressed with improved validation

CVE-2021-1882 9.8 - Critical - September 08, 2021

A memory corruption issue was addressed with improved validation. 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 application may be able to gain elevated privileges.

Memory Corruption

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 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.

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

This issue was addressed with improved checks

CVE-2021-30653 7.8 - High - September 08, 2021

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing a maliciously crafted image may lead to arbitrary code execution.

Injection

A use after free issue was addressed with improved memory management

CVE-2021-30661 8.8 - High - September 08, 2021

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Dangling pointer

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

CVE-2021-30664 7.8 - High - September 08, 2021

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

Memory Corruption

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.

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.

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

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

Processing a maliciously crafted image may lead to disclosure of user information

CVE-2021-30706 5.5 - Medium - September 08, 2021

Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. This issue was addressed with improved checks.

Out-of-bounds Read

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

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-2021-30700 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.

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.

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

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

CVE-2021-1885 7.8 - High - September 08, 2021

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

Out-of-bounds Read

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

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

CVE-2021-30660 7.5 - High - September 08, 2021

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A malicious application may be able to disclose kernel memory.

Out-of-bounds Read

Copied files may not have the expected file permissions

CVE-2021-1832 5.5 - Medium - September 08, 2021

Copied files may not have the expected file permissions. 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. The issue was addressed with improved permissions logic.

Incorrect Default Permissions

A double free issue was addressed with improved memory management

CVE-2021-1875 7.8 - High - September 08, 2021

A double free issue was addressed with improved memory 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. Processing a maliciously crafted file may lead to heap corruption.

Double-free

A race condition was addressed with improved locking

CVE-2021-1884 5.9 - Medium - September 08, 2021

A race condition was addressed with improved locking. 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. A remote attacker may be able to cause a denial of service.

Race Condition

An integer overflow was addressed with improved input validation

CVE-2021-30663 8.8 - High - September 08, 2021

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.

Integer Overflow or Wraparound

A validation issue was addressed with improved logic

CVE-2021-1813 7.8 - High - September 08, 2021

A validation issue was addressed with improved logic. 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.

Improper Privilege Management

A memory initialization issue was addressed with improved memory handling

CVE-2021-1857 6.5 - Medium - September 08, 2021

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iTunes 12.11.3 for Windows, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iCloud for Windows 12.3, macOS Big Sur 11.3, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously crafted web content may disclose sensitive user information.

Improper Initialization

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 parsing issue in the handling of directory paths was addressed with improved path validation

CVE-2021-1740 5.5 - Medium - September 08, 2021

A parsing issue in the handling of directory paths was addressed with improved path validation. 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. A local user may be able to modify protected parts of the file system.

Directory traversal

A logic issue was addressed with improved restrictions

CVE-2021-1826 6.1 - Medium - September 08, 2021

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to universal cross site scripting.

XSS

An input validation issue was addressed with improved input validation

CVE-2021-1825 6.1 - Medium - September 08, 2021

An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 for Windows, iCloud for Windows 12.3, macOS Big Sur 11.3, Safari 14.1, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously crafted web content may lead to a cross site scripting attack.

XSS

A parsing issue in the handling of directory paths was addressed with improved path validation

CVE-2021-1739 5.5 - Medium - September 08, 2021

A parsing issue in the handling of directory paths was addressed with improved path 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 local user may be able to modify protected parts of the file system.

Directory traversal

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