Apple macOS vulnerabilities

3,139 known vulnerabilities affecting apple/mac_os_x.

Total CVEs
3,139
CISA KEV
26
actively exploited
Public exploits
265
Exploited in wild
28
Severity breakdown
CRITICAL302HIGH1409MEDIUM1236LOW192

Vulnerabilities

Page 6 of 157
CVE-2020-3886HIGHCVSS 7.8≥ 10.13, < 10.13.6≥ 10.14, < 10.14.6+3 more2021-12-23
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-2018-4302HIGHCVSS 7.8fixed in 10.132021-12-23
CVE-2018-4302 [HIGH] CWE-476 CVE-2018-4302: A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
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CVE-2017-13908HIGHCVSS 7.8≥ 10.11, < 10.11.6≥ 10.12, ≤ 10.12.5+1 more2021-12-23
CVE-2017-13908 [HIGH] CVE-2017-13908: An issue in handling file permissions was addressed with improved validation. This issue is fixed in An issue in handling file permissions was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan, macOS High Sierra 10.13. A local attacker may be able to execute non-executable text files via an SMB share.
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CVE-2017-13892HIGHCVSS 7.5≥ 10.11, < 10.11.6≥ 10.12, < 10.12.6+2 more2021-12-23
CVE-2017-13892 [HIGH] CVE-2017-13892: An issue existed in the handling of Contact sharing. This issue was addressed with improved handling An issue existed in the handling of Contact sharing. This issue was addressed with improved handling of user information. This issue is fixed in macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan. Sharing contact information may lead to unexpected data sharing.
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CVE-2017-13906HIGHCVSS 7.8≥ 10.11, < 10.11.6≥ 10.12, ≤ 10.12.5+1 more2021-12-23
CVE-2017-13906 [HIGH] CWE-119 CVE-2017-13906: 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 High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan, macOS High Sierra 10.13. A malicious application may be able to elevate privileges.
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CVE-2017-13910MEDIUMCVSS 5.5fixed in 10.132021-12-23
CVE-2017-13910 [MEDIUM] CVE-2017-13910: An access issue was addressed with additional sandbox restrictions on applications. This issue is fi An access issue was addressed with additional sandbox restrictions on applications. This issue is fixed in macOS High Sierra 10.13. An application may be able to access restricted files.
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CVE-2019-8702MEDIUMCVSS 5.5fixed in 10.14.6≥ 10.12, < 10.12.6+3 more2021-12-23
CVE-2019-8702 [MEDIUM] CWE-668 CVE-2019-8702: This issue was addressed with a new entitlement. This issue is fixed in macOS Mojave 10.14.6, Securi This issue was addressed with a new entitlement. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra, iOS 12.4, tvOS 12.4. A local user may be able to read a persistent account identifier.
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CVE-2017-13907MEDIUMCVSS 6.8≥ 10.11, < 10.11.6≥ 10.12, ≤ 10.12.5+1 more2021-12-23
CVE-2017-13907 [MEDIUM] CVE-2017-13907: A state management issue was addressed with improved state validation. This issue is fixed in macOS A state management issue was addressed with improved state validation. This issue is fixed in macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan. The screen lock may unexpectedly remain unlocked.
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CVE-2021-30767MEDIUMCVSS 5.5≥ 10.15, < 10.15.7v10.15.72021-12-23
CVE-2021-30767 [MEDIUM] CVE-2021-30767: 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 11.6.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A local user may be able to modify protected parts of the file system.
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CVE-2020-3896MEDIUMCVSS 5.5≥ 10.13, < 10.13.6≥ 10.14, < 10.14.6+3 more2021-12-23
CVE-2020-3896 [MEDIUM] CVE-2020-3896: This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Catalina 10.1 This issue was addressed by removing the vulnerable code. 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 overwrite arbitrary files.
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CVE-2017-13909MEDIUMCVSS 5.5≥ 10.0, < 10.132021-12-23
CVE-2017-13909 [MEDIUM] CWE-922 CVE-2017-13909: An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens in Keychain. This issue is fixed in macOS High Sierra 10.13. A local attacker may gain access to iCloud authentication tokens.
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CVE-2018-4478MEDIUMCVSS 6.8fixed in 10.13.5≥ 10.11, < 10.11.6+3 more2021-12-23
CVE-2018-4478 [MEDIUM] CWE-269 CVE-2018-4478: A validation issue was addressed with improved logic. This issue is fixed in macOS High Sierra 10.13 A validation issue was addressed with improved logic. This issue is fixed in macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan. An attacker with physical access to a device may be able to elevate privileges.
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CVE-2021-44790CRITICALCVSS 9.8PoCv10.15.72021-12-20
CVE-2021-44790 [CRITICAL] CWE-787 CVE-2021-44790: A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:pars A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.
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CVE-2021-44224HIGHCVSS 8.2v10.15.72021-12-20
CVE-2021-44224 [HIGH] CWE-476 CVE-2021-44224: A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to
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CVE-2021-30824HIGHCVSS 7.8fixed in 10.15.7v10.15.72021-10-28
CVE-2021-30824 [HIGH] CWE-787 CVE-2021-30824: 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 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-2021-30821HIGHCVSS 7.8fixed in 10.15.7v10.15.72021-10-28
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-2021-30834HIGHCVSS 7.8fixed in 10.15.7v10.15.72021-10-28
CVE-2021-30834 [HIGH] CVE-2021-30834: A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPad A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, Security Update 2021-007 Catalina. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution.
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CVE-2021-30833MEDIUMCVSS 5.5≥ 10.15, < 10.15.7v10.15.72021-10-28
CVE-2021-30833 [MEDIUM] CVE-2021-30833: This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.0.1. Unpacki This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.0.1. Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files.
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CVE-2021-30841HIGHCVSS 7.8≥ 10.15, ≤ 10.15.6v10.15.72021-10-19
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-2020-29622HIGHCVSS 7.5≥ 10.15, ≤ 10.15.6v10.15.72021-10-19
CVE-2020-29622 [HIGH] CWE-362 CVE-2020-29622: A race condition was addressed with additional validation. This issue is fixed in Security Update 20 A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-005 Catalina. Mounting a maliciously crafted NFS network share may lead to arbitrary code execution with system privileges.
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