Apple iCloud
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Recent Apple iCloud Security Advisories
| Advisory | Title | Published |
|---|---|---|
| HT213538 | iCloud for Windows 14.1 Security Content | December 13, 2022 |
| HT212953 | iCloud for Windows 13 Security Content | November 10, 2021 |
| HT212607 | iCloud for Windows 12.5 Security Content | August 16, 2021 |
| HT212321 | iCloud for Windows 12.3 Security Content | April 26, 2021 |
| HT212145 | iCloud for Windows 12.0 Security Content | January 26, 2021 |
| HT211935 | iCloud for Windows 11.5 Security Content | December 2, 2020 |
| HT211847 | iCloud for Windows 7.21 Security Content | September 24, 2020 |
| HT211846 | iCloud for Windows 11.4 Security Content | September 24, 2020 |
| HT211294 | iCloud for Windows 11.3 Security Content | August 10, 2020 |
| HT211295 | iCloud for Windows 7.20 Security Content | August 10, 2020 |
By the Year
In 2025 there have been 1 vulnerability in Apple iCloud. iCloud did not have any published security vulnerabilities last year. That is, 1 more vulnerability have already been reported in 2025 as compared to last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2025 | 1 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 4 | 6.73 |
| 2021 | 12 | 7.25 |
| 2020 | 86 | 7.54 |
| 2019 | 93 | 8.32 |
| 2018 | 0 | 0.00 |
It may take a day or so for new iCloud 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 iCloud Security Vulnerabilities
This issue was addressed with improved checks
CVE-2025-43200
- June 16, 2025
This issue was addressed with improved checks. This issue is fixed in watchOS 11.3.1, macOS Ventura 13.7.4, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iPadOS 17.7.5, visionOS 2.3.1, macOS Sequoia 15.3.1, iOS 18.3.1 and iPadOS 18.3.1, macOS Sonoma 14.7.4. A logic issue existed when processing a maliciously crafted photo or video shared via an iCloud Link. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
An out-of-bounds write issue was addressed with improved input validation
CVE-2022-46693
7.8 - High
- December 15, 2022
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in tvOS 16.2, iCloud for Windows 14.1, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing a maliciously crafted file may lead to arbitrary code execution.
Memory Corruption
A logic issue was addressed with improved checks
CVE-2022-46698
6.5 - Medium
- December 15, 2022
A logic issue was addressed with improved checks. This issue is fixed in Safari 16.2, tvOS 16.2, iCloud for Windows 14.1, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may disclose sensitive user information.
A logic issue was addressed with improved state management
CVE-2022-46692
5.5 - Medium
- December 15, 2022
A logic issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, iCloud for Windows 14.1, iOS 15.7.2 and iPadOS 15.7.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may bypass Same Origin Policy.
An out-of-bounds read was addressed with improved input validation
CVE-2020-36521
7.1 - High
- September 23, 2022
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iCloud for Windows 11.4, iOS 14.0 and iPadOS 14.0, watchOS 7.0, tvOS 14.0, iCloud for Windows 7.21, iTunes for Windows 12.10.9. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory contents.
Out-of-bounds Read
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 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
A logic issue was addressed with improved state management
CVE-2021-1811
6.5 - Medium
- September 08, 2021
A logic issue was addressed with improved state management. 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 a maliciously crafted font may result in the disclosure of process memory.
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 memory corruption issue was addressed with improved input validation
CVE-2021-30928
7.8 - High
- August 24, 2021
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, watchOS 8, tvOS 15, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
A memory corruption issue was addressed with improved input validation
CVE-2020-27933
7.8 - High
- April 02, 2021
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.
Buffer Overflow
A use after free issue was addressed with improved memory management
CVE-2020-9926
7.8 - High
- April 02, 2021
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, iCloud for Windows 7.20, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
Dangling pointer
An out-of-bounds read was addressed with improved input validation
CVE-2020-29617
7.8 - High
- April 02, 2021
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to heap corruption.
Out-of-bounds Read
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-29611
7.8 - High
- April 02, 2021
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
An out-of-bounds read was addressed with improved input validation
CVE-2020-29619
7.8 - High
- April 02, 2021
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to heap corruption.
Out-of-bounds Read
An out-of-bounds read was addressed with improved input validation
CVE-2020-29618
7.8 - High
- April 02, 2021
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to arbitrary code execution.
Out-of-bounds Read
In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages
CVE-2020-7463
5.5 - Medium
- March 26, 2021
In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.
Dangling pointer
This issue was addressed with improved checks
CVE-2020-9991
7.5 - High
- December 08, 2020
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.
A use after free issue was addressed with improved memory management
CVE-2020-27918
7.8 - High
- December 08, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Dangling pointer
An integer overflow was addressed through improved input validation
CVE-2020-27911
7.8 - High
- December 08, 2020
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Integer Overflow or Wraparound
An out-of-bounds write was addressed with improved input validation
CVE-2020-27912
7.8 - High
- December 08, 2020
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. 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-2020-27917
7.8 - High
- December 08, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to code execution.
Dangling pointer
A type confusion issue was addressed with improved state handling
CVE-2020-27932
7.8 - High
- December 08, 2020
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to execute arbitrary code with kernel privileges.
Object Type Confusion
An information disclosure issue was addressed with improved state management
CVE-2020-9849
6.5 - Medium
- December 08, 2020
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.
Information Disclosure
A use after free issue was addressed with improved memory management
CVE-2020-9947
8.8 - High
- December 08, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
Dangling pointer
A use after free issue was addressed with improved memory management
CVE-2020-9981
7.8 - High
- December 08, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted file may lead to arbitrary code execution.
Dangling pointer
A memory corruption issue was addressed with improved state management
CVE-2020-9999
7.8 - High
- December 08, 2020
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iTunes for Windows 12.10.9. Processing a maliciously crafted text file may lead to arbitrary code execution.
Buffer Overflow
A logic issue was addressed with improved state management
CVE-2020-10002
5.5 - Medium
- December 08, 2020
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A local user may be able to read arbitrary files.
A logic issue was addressed with improved validation
CVE-2020-3864
7.8 - High
- October 27, 2020
A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for Windows, iCloud for Windows 10.9.2, tvOS 13.3.1, Safari 13.0.5, iOS 13.3.1 and iPadOS 13.3.1. A DOM object context may not have had a unique security origin.
Origin Validation Error
An out-of-bounds read was addressed with improved input validation
CVE-2020-9961
7.8 - High
- October 27, 2020
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution.
Out-of-bounds Read
A use after free issue was addressed with improved memory management
CVE-2019-8846
8.8 - High
- October 27, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
Dangling pointer
Multiple memory corruption issues were addressed with improved memory handling
CVE-2019-8835
8.8 - High
- October 27, 2020
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
Memory Corruption
Multiple memory corruption issues were addressed with improved memory handling
CVE-2019-8844
8.8 - High
- October 27, 2020
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
Memory Corruption
An out-of-bounds read was addressed with improved input validation
CVE-2020-9938
7.8 - High
- October 22, 2020
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Out-of-bounds Read
A buffer overflow issue was addressed with improved memory handling
CVE-2020-9919
7.8 - High
- October 22, 2020
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-9937
7.8 - High
- October 22, 2020
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
An out-of-bounds read was addressed with improved input validation
CVE-2020-9984
7.8 - High
- October 22, 2020
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Out-of-bounds Read
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-9874
7.8 - High
- October 22, 2020
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-9876
7.8 - High
- October 22, 2020
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.
Memory Corruption
An out-of-bounds read was addressed with improved bounds checking
CVE-2020-9877
7.8 - High
- October 22, 2020
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Out-of-bounds Read
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-9879
7.8 - High
- October 22, 2020
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
A buffer overflow issue was addressed with improved memory handling
CVE-2020-9883
7.8 - High
- October 22, 2020
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Classic Buffer Overflow
An integer overflow was addressed through improved input validation
CVE-2020-9875
7.8 - High
- October 22, 2020
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Integer Overflow or Wraparound
An out-of-bounds read was addressed with improved input validation
CVE-2020-9873
7.8 - High
- October 22, 2020
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Out-of-bounds Read
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-9872
7.8 - High
- October 22, 2020
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
An out-of-bounds write issue was addressed with improved bounds checking
CVE-2020-9871
7.8 - High
- October 22, 2020
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Memory Corruption
An access issue existed in Content Security Policy
CVE-2020-9915
6.5 - Medium
- October 16, 2020
An access issue existed in Content Security Policy. This issue was addressed with improved access restrictions. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
Multiple issues were addressed with improved logic
CVE-2020-9910
8.8 - High
- October 16, 2020
Multiple issues were addressed with improved logic. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
A use after free issue was addressed with improved memory management
CVE-2020-9895
9.8 - Critical
- October 16, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Dangling pointer
A URL Unicode encoding issue was addressed with improved state management
CVE-2020-9916
5.3 - Medium
- October 16, 2020
A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker may be able to conceal the destination of a URL.
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