Apple macOS vulnerabilities
3,136 known vulnerabilities affecting apple/macos.
Total CVEs
3,136
CISA KEV
75
actively exploited
Public exploits
44
Exploited in wild
61
Severity breakdown
CRITICAL203HIGH1362MEDIUM1421LOW149UNKNOWN1
Vulnerabilities
Page 114 of 157
CVE-2021-30708HIGHCVSS 7.8≥ 11.0, < 11.4≥ unspecified, < 11.4+1 more2021-09-08
CVE-2021-30708 [HIGH] CWE-125 CVE-2021-30708: 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 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
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CVE-2021-1885HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-1885 [HIGH] CWE-125 CVE-2021-1885: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big
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.
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CVE-2021-30790HIGHCVSS 7.8≥ 11.0, < 11.5≥ unspecified, < 11.5+1 more2021-09-08
CVE-2021-30790 [HIGH] CVE-2021-30790: An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed i
An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution.
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CVE-2021-30777HIGHCVSS 7.8≥ 11.0, < 11.5≥ unspecified, < 11.5+1 more2021-09-08
CVE-2021-30777 [HIGH] CWE-74 CVE-2021-30777: An injection issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.5
An injection issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to gain root privileges.
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CVE-2021-30665HIGHCVSS 8.8KEVfixed in 11.3.1≥ unspecified, < 11.3+4 more2021-09-08
CVE-2021-30665 [HIGH] CWE-787 CVE-2021-30665: A memory corruption issue was addressed with improved state management. This issue is fixed in watch
A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. 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..
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CVE-2021-30681HIGHCVSS 7.8≥ 11.0, < 11.4≥ unspecified, < 11.4+2 more2021-09-08
CVE-2021-30681 [HIGH] CWE-20 CVE-2021-30681: A validation issue existed in the handling of symlinks. This issue was addressed with improved valid
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.
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CVE-2021-30724HIGHCVSS 7.8≥ 11.0.1, < 11.4≥ unspecified, < 11.4+3 more2021-09-08
CVE-2021-30724 [HIGH] CVE-2021-30724: This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, Security Update 202
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. A local attacker may be able to elevate their privileges.
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CVE-2021-30735HIGHCVSS 7.8≥ 11.0.1, < 11.4≥ unspecified, < 11.4+1 more2021-09-08
CVE-2021-30735 [HIGH] CWE-787 CVE-2021-30735: 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 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking.
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CVE-2021-30736HIGHCVSS 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-2021-30663HIGHCVSS 8.8KEV≥ 11.0, < 11.3.1≥ unspecified, < 11.3+4 more2021-09-08
CVE-2021-30663 [HIGH] CWE-190 CVE-2021-30663: An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1
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.
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CVE-2021-30749HIGHCVSS 8.8≥ 11.0, < 11.4≥ unspecified, < 11.4+3 more2021-09-08
CVE-2021-30749 [HIGH] CWE-787 CVE-2021-30749: Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed
Multiple memory corruption issues were addressed with improved memory handling. 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 arbitrary code execution.
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CVE-2021-1843HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1843 [HIGH] CVE-2021-1843: This issue was addressed with improved checks. This issue is fixed in Security Update 2021-002 Catal
This issue was addressed with improved checks. 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 image may lead to arbitrary code execution.
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CVE-2021-1875HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1875 [HIGH] CWE-415 CVE-2021-1875: A double free issue was addressed with improved memory management. This issue is fixed in Security U
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.
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CVE-2021-30784HIGHCVSS 7.8fixed in 11.5≥ unspecified, < 11.52021-09-08
CVE-2021-30784 [HIGH] CVE-2021-30784: Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.5. A loc
Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.5. A local attacker may be able to execute code on the Apple T2 Security Chip.
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CVE-2021-30660HIGHCVSS 7.5≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-30660 [HIGH] CWE-125 CVE-2021-30660: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big
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.
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CVE-2021-30766HIGHCVSS 7.8≥ 11.0, < 11.5≥ unspecified, < 11.5+1 more2021-09-08
CVE-2021-30766 [HIGH] CWE-787 CVE-2021-30766: 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 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-30707HIGHCVSS 8.8≥ 11.0, < 11.4≥ unspecified, < 11.4+2 more2021-09-08
CVE-2021-30707 [HIGH] CWE-120 CVE-2021-30707: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6,
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted audio file may lead to arbitrary code execution.
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CVE-2021-30677HIGHCVSS 8.8≥ 11.0, < 11.4≥ unspecified, < 11.4+3 more2021-09-08
CVE-2021-30677 [HIGH] CVE-2021-30677: This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, i
This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to break out of its sandbox.
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CVE-2021-30672HIGHCVSS 7.8≥ 11.0, < 11.4≥ unspecified, < 11.4+1 more2021-09-08
CVE-2021-30672 [HIGH] CWE-787 CVE-2021-30672: A memory corruption issue was addressed with improved state management. This issue is fixed in macOS
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to gain root privileges.
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CVE-2021-30765HIGHCVSS 7.8≥ 11.0, < 11.5≥ unspecified, < 11.5+1 more2021-09-08
CVE-2021-30765 [HIGH] CWE-787 CVE-2021-30765: 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 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
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