Apple macOS vulnerabilities
4,038 known vulnerabilities affecting apple/macos.
Total CVEs
4,038
CISA KEV
77
actively exploited
Public exploits
70
Exploited in wild
119
Severity breakdown
CRITICAL269HIGH1579MEDIUM1773LOW161UNKNOWN256
Vulnerabilities
Page 36 of 202
CVE-2020-27910P3HIGHCVSS 7.8fixed in 11.0.1≥ unspecified, < 11.02020-12-08
CVE-2020-27910 [HIGH] CWE-125 CVE-2020-27910: An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.
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CVE-2021-30736P3HIGHCVSS 7.8≥ 11.0.1, < 11.4≥ unspecified, < 11.4+2 more2021-09-08
CVE-2021-30736 [HIGH] CWE-120 CVE-2021-30736: A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-30979P3HIGHCVSS 7.8≥ 11.0, < 11.6.2≥ 12.0, < 12.1+3 more2021-08-24
CVE-2021-30979 [HIGH] CWE-120 CVE-2021-30979: A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mo
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
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CVE-2021-30916P3HIGHCVSS 7.8≥ 11.0, < 11.6.1v12.0+3 more2021-08-24
CVE-2021-30916 [HIGH] CWE-787 CVE-2021-30916: A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-30977P3HIGHCVSS 7.8≥ 11.0, < 11.6.2≥ 12.0, < 12.3+3 more2021-08-24
CVE-2021-30977 [HIGH] CWE-120 CVE-2021-30977: A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
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CVE-2020-27918P3HIGHCVSS 7.8fixed in 11.0.1≥ unspecified, < 11.0+3 more2020-12-08
CVE-2020-27918 [HIGH] CWE-416 CVE-2020-27918: A use after free issue was addressed with improved memory management. This issue is fixed in macOS B
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.
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CVE-2021-1881P3HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1881 [HIGH] CWE-125 CVE-2021-1881: An out-of-bounds read was addressed with improved input validation. This issue is fixed in Security
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.
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CVE-2020-10017P3HIGHCVSS 7.8≥ unspecified, < 11.02020-12-08
CVE-2020-10017 [HIGH] CWE-787 CVE-2020-10017: An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Bi
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.
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CVE-2024-23208P3HIGHCVSS 7.8≥ 14.0, < 14.3fixed in 14.32024-01-23
CVE-2024-23208 [HIGH] CWE-94 CVE-2024-23208: The issue was addressed with improved memory handling. This issue is fixed in iOS 17.3 and iPadOS 17
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3, watchOS 10.3. An app may be able to execute arbitrary code with kernel privileges.
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CVE-2021-1759P3HIGHCVSS 7.8≥ 11.0, < 11.2≥ unspecified, < 11.2+1 more2021-04-02
CVE-2021-1759 [HIGH] CWE-125 CVE-2021-1759: An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
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CVE-2021-30841P3HIGHCVSS 7.8≥ 11.0, < 11.6≥ unspecified, < 11.6+4 more2021-10-19
CVE-2021-30841 [HIGH] CVE-2021-30841: This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macO
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.
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CVE-2021-30843P3HIGHCVSS 7.8≥ 11.0, < 11.6≥ unspecified, < 11.6+4 more2021-10-19
CVE-2021-30843 [HIGH] CVE-2021-30843: This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macO
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.
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CVE-2021-30842P3HIGHCVSS 7.8≥ 11.0, < 11.6≥ unspecified, < 11.6+4 more2021-10-19
CVE-2021-30842 [HIGH] CVE-2021-30842: This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macO
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.
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CVE-2026-64768P3HIGHCVSS 8.1≥ 14.0, < 14.8.8≥ 15.0, < 15.7.8+4 more2026-07-27
CVE-2026-64768 [HIGH] CWE-125 CVE-2026-64768: An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may cause an unexpected app termination.
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CVE-2021-1841P3HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1841 [HIGH] CWE-787 CVE-2021-1841: A malicious application may be able to execute arbitrary code with kernel privileges. This issue is
A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. An out-of-bounds write issue was addressed with improved bounds checking.
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CVE-2021-30848P3HIGHCVSS 7.8fixed in 12.0.12021-10-19
CVE-2021-30848 [HIGH] CWE-787 CVE-2021-30848: A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.
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CVE-2021-30971P3HIGHCVSS 7.8≥ 11.0, < 11.6.2≥ 12.0, < 12.1+3 more2021-08-24
CVE-2021-30971 [HIGH] CWE-787 CVE-2021-30971: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in mac
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
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CVE-2022-26736P3HIGHCVSS 7.8≥ 12.0, < 12.42022-05-26
CVE-2022-26736 [HIGH] CWE-787 CVE-2022-26736: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvO
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.
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CVE-2022-26720P3HIGHCVSS 7.8≥ 11.0, < 11.6.6≥ 12.0, < 12.4+2 more2022-05-26
CVE-2022-26720 [HIGH] CWE-787 CVE-2022-26720: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Sec
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.
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CVE-2021-1744P3HIGHCVSS 7.8≥ 11.0.1, < 11.2≥ unspecified, < 11.2+2 more2021-04-02
CVE-2021-1744 [HIGH] CWE-787 CVE-2021-1744: An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Bi
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
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