Apple macOS vulnerabilities
3,438 known vulnerabilities affecting apple/macos.
Total CVEs
3,438
CISA KEV
75
actively exploited
Public exploits
68
Exploited in wild
116
Severity breakdown
CRITICAL259HIGH1478MEDIUM1549LOW152
Vulnerabilities
Page 67 of 172
CVE-2020-3893P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.42020-04-01
CVE-2020-3893 [HIGH] CWE-20 CVE-2020-3893: A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2020-3903P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.42020-04-01
CVE-2020-3903 [HIGH] CWE-787 CVE-2020-3903: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.4. An application may be able to execute arbitrary code with system privileges.
nvd
CVE-2019-8847P3HIGHCVSS 7.8≥ unspecified, < 10.152020-10-27
CVE-2019-8847 [HIGH] CWE-787 CVE-2019-8847: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. An application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2019-8824P3HIGHCVSS 7.8≥ unspecified, < 10.152020-10-27
CVE-2019-8824 [HIGH] CWE-787 CVE-2019-8824: 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 Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006. An application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2019-8776P3HIGHCVSS 7.8≥ unspecified, < 10.152020-10-27
CVE-2019-8776 [HIGH] CWE-787 CVE-2019-8776: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15. An application may be able to execute arbitrary code with system privileges.
nvd
CVE-2020-3871P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.32020-02-27
CVE-2020-3871 [HIGH] CWE-787 CVE-2020-3871: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.3. An application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2020-3845P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.32020-02-27
CVE-2020-3845 [HIGH] CWE-787 CVE-2020-3845: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.3. An application may be able to execute arbitrary code with system privileges.
nvd
CVE-2020-9899P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.62020-10-22
CVE-2020-9899 [HIGH] CWE-787 CVE-2020-9899: A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6. An application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2019-8694P3HIGHCVSS 7.8≥ unspecified, < macOS Mojave 10.14.62019-12-18
CVE-2019-8694 [HIGH] CWE-787 CVE-2019-8694: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6. An application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2019-8715P3HIGHCVSS 7.8≥ unspecified, < 10.152020-10-27
CVE-2019-8715 [HIGH] CWE-787 CVE-2019-8715: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, macOS Catalina 10.15, iOS 13. An application may be able to execute arbitrary code with system privileges.
nvd
CVE-2019-8807P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.12019-12-18
CVE-2019-8807 [HIGH] CWE-787 CVE-2019-8807: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.1. An application may be able to execute arbitrary code with system privileges.
nvd
CVE-2018-4452P3HIGHCVSS 7.8≥ unspecified, < 10.142020-10-27
CVE-2018-4452 [HIGH] CVE-2018-4452: A memory consumption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory consumption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra. A malicious application may be able to execute arbitrary code with system privileg
nvd
CVE-2025-43330P3HIGHCVSS 8.2fixed in 15.7fixed in 262025-09-15
CVE-2025-43330 [HIGH] CWE-693 CVE-2025-43330: This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7,
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7, macOS Tahoe 26. An app may be able to break out of its sandbox.
nvd
CVE-2021-1784P3HIGHCVSS 7.5≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1784 [HIGH] CVE-2021-1784: A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks.
A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. 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 modify protected parts of the file system.
nvd
CVE-2020-9928P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.62020-10-22
CVE-2020-9928 [HIGH] CWE-787 CVE-2020-9928: 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 macOS Catalina 10.15.6. An application may be able to execute arbitrary code with kernel privileges.
nvd
CVE-2019-8695P3HIGHCVSS 7.8≥ unspecified, < macOS Mojave 10.14.62019-12-18
CVE-2019-8695 [HIGH] CWE-787 CVE-2019-8695: A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6. An application may be able to execute arbitrary code with system privileges.
nvd
CVE-2021-30790P3HIGHCVSS 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-2019-8539P3HIGHCVSS 7.8≥ unspecified, < 10.142020-10-27
CVE-2019-8539 [HIGH] CVE-2019-8539: A memory initialization issue was addressed with improved memory handling. This issue is fixed in ma
A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. A malicious application may be able to execute arbitrary code with system privileges.
nvd
CVE-2020-9834P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.52020-06-09
CVE-2020-9834 [HIGH] CWE-787 CVE-2020-9834: A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. An application may be able to execute arbitrary code with kernel privileges.
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CVE-2020-9841P3HIGHCVSS 7.8≥ unspecified, < macOS Catalina 10.15.52020-06-09
CVE-2020-9841 [HIGH] CWE-190 CVE-2020-9841: An integer overflow was addressed through improved input validation. This issue is fixed in macOS Ca
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Catalina 10.15.5. An application may be able to execute arbitrary code with kernel privileges.
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