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 115 of 157
CVE-2021-1881HIGHCVSS 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-2021-30710HIGHCVSS 7.1≥ 11.0, < 11.4≥ unspecified, < 11.4+3 more2021-09-08
CVE-2021-30710 [HIGH] CWE-787 CVE-2021-30710: A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS A memory corruption issue was addressed with improved state management. 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 malicious application may cause a denial of service or potentially disclose memory contents.
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CVE-2021-1809HIGHCVSS 7.5≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1809 [HIGH] CWE-787 CVE-2021-1809: A memory corruption issue was addressed with improved validation. This issue is fixed in Security Up A memory corruption issue was addressed with improved 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. A malicious application may be able to read restricted memory.
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CVE-2021-30684HIGHCVSS 7.8≥ 11.0, < 11.4≥ unspecified, < 11.4+1 more2021-09-08
CVE-2021-30684 [HIGH] CVE-2021-30684: A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11. A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A remote attacker may cause an unexpected application termination or arbitrary code execution.
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CVE-2021-30679HIGHCVSS 7.8≥ 11.0, < 11.4≥ unspecified, < 11.4+1 more2021-09-08
CVE-2021-30679 [HIGH] CVE-2021-30679: This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.4, This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An application may be able to gain elevated privileges.
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CVE-2021-1859HIGHCVSS 7.5≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-1859 [HIGH] CVE-2021-1859: A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11. A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. Locked Notes content may have been unexpectedly unlocked.
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CVE-2021-30653HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-30653 [HIGH] CVE-2021-30653: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 a This issue was addressed with improved checks. 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-2021-1762HIGHCVSS 7.8≥ 11.0, < 11.2≥ unspecified, < 11.22021-09-08
CVE-2021-1762 [HIGH] CWE-787 CVE-2021-1762: An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
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CVE-2021-1849HIGHCVSS 7.5≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-1849 [HIGH] CWE-347 CVE-2021-1849: An issue in code signature validation was addressed with improved checks. This issue is fixed in mac An issue in code signature validation was addressed with improved checks. 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 bypass Privacy preferences.
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CVE-2021-30728HIGHCVSS 7.8≥ 11.0.1, < 11.4≥ unspecified, < 11.4+1 more2021-09-08
CVE-2021-30728 [HIGH] CWE-787 CVE-2021-30728: 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 Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-30740HIGHCVSS 7.8≥ 11.0.1, < 11.4≥ unspecified, < 11.4+2 more2021-09-08
CVE-2021-30740 [HIGH] CVE-2021-30740: A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, tvO A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. A malicious application may be able to execute arbitrary code with kernel privileges.
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CVE-2021-1853HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-1853 [HIGH] CWE-269 CVE-2021-1853: A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11. A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A local attacker may be able to elevate their privileges.
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CVE-2021-30792HIGHCVSS 7.8fixed in 11.5≥ unspecified, < 11.52021-09-08
CVE-2021-30792 [HIGH] CWE-787 CVE-2021-30792: An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.7 An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted image may lead to arbitrary code execution.
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CVE-2021-30799HIGHCVSS 8.8≥ 11.0, < 11.5≥ unspecified, < 11.5+1 more2021-09-08
CVE-2021-30799 [HIGH] CWE-787 CVE-2021-30799: 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 iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.
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CVE-2021-1880HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.32021-09-08
CVE-2021-1880 [HIGH] CVE-2021-1880: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7. This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution.
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CVE-2021-1858HIGHCVSS 7.8≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1858 [HIGH] CWE-787 CVE-2021-1858: Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds write issue was addressed with improved bounds checking.
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CVE-2021-30715HIGHCVSS 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-2021-1876HIGHCVSS 8.8≥ 11.0, < 11.3≥ unspecified, < 11.3+1 more2021-09-08
CVE-2021-1876 [HIGH] CWE-416 CVE-2021-1876: 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 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.
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CVE-2021-30772HIGHCVSS 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-2021-30734HIGHCVSS 8.8≥ 11.0.1, < 11.4≥ unspecified, < 11.4+3 more2021-09-08
CVE-2021-30734 [HIGH] CWE-787 CVE-2021-30734: 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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