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 68 of 172
CVE-2021-1779P3HIGHCVSS 7.8≥ 11.0, < 11.2≥ unspecified, < 11.22021-04-02
CVE-2021-1779 [HIGH] CVE-2021-1779: A logic error in kext loading was addressed with improved state handling. This issue is fixed in mac
A logic error in kext loading was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. An application may be able to execute arbitrary code with system privileges.
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CVE-2021-30777P3HIGHCVSS 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-2020-9971P3HIGHCVSS 7.8≥ 11.0, < 11.0.1≥ unspecified, < 11.02021-04-02
CVE-2020-9971 [HIGH] CVE-2020-9971: A logic issue was addressed with improved validation. This issue is fixed in watchOS 7.0, tvOS 14.0,
A logic issue was addressed with improved validation. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. A malicious application may be able to elevate privileges.
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CVE-2021-1750P3HIGHCVSS 7.8≥ unspecified, < 11.2≥ unspecified, < 7.3+1 more2021-04-02
CVE-2021-1750 [HIGH] CWE-269 CVE-2021-1750: Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.2, Secur
Multiple issues were addressed with improved logic. 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. An application may be able to execute arbitrary code with kernel privileges.
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CVE-2025-43323P3HIGHCVSS 8.1fixed in 262025-11-04
CVE-2025-43323 [HIGH] CWE-200 CVE-2025-43323: This issue was addressed with additional entitlement checks. This issue is fixed in iOS 26 and iPadO
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to fingerprint the user.
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CVE-2021-30772P3HIGHCVSS 7.8fixed in 11.5≥ unspecified, < 11.52021-09-08
CVE-2021-30772 [HIGH] CVE-2021-30772: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5. A maliciou
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5. A malicious application may be able to gain root privileges.
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CVE-2020-27915P3HIGHCVSS 7.8≥ unspecified, < 11.0≥ unspecified, < 11.12021-04-02
CVE-2020-27915 [HIGH] CWE-787 CVE-2020-27915: 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 Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. A malicious application may be able to execute arbitrary code with system privileges.
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CVE-2020-27914P3HIGHCVSS 7.8≥ unspecified, < 11.0≥ unspecified, < 11.12021-04-02
CVE-2020-27914 [HIGH] CWE-787 CVE-2020-27914: 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 Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. A malicious application may be able to execute arbitrary code with system privileges.
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CVE-2022-22664P3HIGHCVSS 7.8fixed in 12.3≥ unspecified, < 12.3+2 more2022-03-18
CVE-2022-22664 [HIGH] CWE-125 CVE-2022-22664: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Logic Pro
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Logic Pro 10.7.3, GarageBand 10.4.6, macOS Monterey 12.3. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution.
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CVE-2021-30821P3HIGHCVSS 7.8≥ 11.0, < 11.6.1≥ 12.0.0, < 12.0.1+3 more2021-10-28
CVE-2021-30821 [HIGH] CVE-2021-30821: 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 Monterey 12.0.1, 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-2021-30681P3HIGHCVSS 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-2020-27947P3HIGHCVSS 7.8≥ 11.0, < 11.1.0≥ unspecified, < 11.12021-04-02
CVE-2020-27947 [HIGH] CWE-787 CVE-2020-27947: 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 Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. An application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-30830P3HIGHCVSS 7.8≥ 11.0, < 11.6≥ unspecified, < 11.6+1 more2021-10-19
CVE-2021-30830 [HIGH] CWE-787 CVE-2021-30830: A memory corruption issue was addressed with improved memory handling. This issue is fixed in Securi
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.
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CVE-2019-8848P3HIGHCVSS 7.8≥ unspecified, < 10.15≥ unspecified, < 6.1+4 more2020-10-27
CVE-2019-8848 [HIGH] CVE-2019-8848: This issue was addressed with improved checks. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iClo
This issue was addressed with improved checks. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra, iOS 13.3 and iPadOS 13.3, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. An application may be able to gain elevated privileges.
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CVE-2022-26770P3HIGHCVSS 7.8≥ 11.0, < 11.6.6≥ 12.0.0, < 12.4+2 more2022-05-26
CVE-2022-26770 [HIGH] CWE-125 CVE-2022-26770: An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in Sec
An out-of-bounds read issue was addressed with improved input validation. 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-2021-1790P3HIGHCVSS 7.8≥ 11.0, < 11.2≥ unspecified, < 11.22021-04-02
CVE-2021-1790 [HIGH] CWE-125 CVE-2021-1790: 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. Processing a maliciously crafted font may lead to arbitrary code execution.
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CVE-2020-27907P3HIGHCVSS 7.8fixed in 11.0.1fixed in 11.1.0+2 more2021-04-02
CVE-2020-27907 [HIGH] CWE-787 CVE-2020-27907: 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 Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.
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CVE-2020-3886P3HIGHCVSS 7.8≥ unspecified, < 10.152021-12-23
CVE-2020-3886 [HIGH] CWE-416 CVE-2020-3886: A use after free issue was addressed with improved memory management. This issue is fixed in macOS C
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security Update 2020-002 High Sierra. A malicious application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-30715P3HIGHCVSS 7.5≥ 11.0, < 11.4≥ unspecified, < 11.4+3 more2021-09-08
CVE-2021-30715 [HIGH] CVE-2021-30715: A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14
A logic issue was addressed with improved state management. 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 message may lead to a denial of service.
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CVE-2021-30672P3HIGHCVSS 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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