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macos

Vendor: Apple • 2,755 CVEs

CVEs (2,755)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2021-30886
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. An application may be able to execute arbitrary code w...Show more
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. An application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2021-30884
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
4.7 MEDIUM· v3
4.3 MEDIUM· v2
The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.
CVE-2021-30883
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6....Show more
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..Show less
CVE-2021-30881
1Apple
6Ipados
Iphone OsMac Os X+3 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
An input validation issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6...Show more
An input validation issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Unpacking a maliciously crafted archive may lead to arbitrary code execution.Show less
CVE-2021-30880
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.1 HIGH· v3
5.8 MEDIUM· v2
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binar...Show more
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.Show less
CVE-2021-30879
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.1 HIGH· v3
5.8 MEDIUM· v2
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binar...Show more
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.Show less
CVE-2021-30877
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.1 HIGH· v3
5.8 MEDIUM· v2
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binar...Show more
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.Show less
CVE-2021-30876
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.1 HIGH· v3
5.8 MEDIUM· v2
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binar...Show more
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.Show less
CVE-2021-30874
1Apple
3Ipados
Iphone OsMacos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. A VPN configuration may be installed by an app without user permission.
CVE-2021-30873
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A malicious application may be able to elevate privileges.
CVE-2021-30871
1Apple
3Iphone Os
MacosWatchos
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
This issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data.
CVE-2021-30869
1Apple
4Ipados
Iphone OsMac Os X+1 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Secu...Show more
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.Show less
CVE-2021-30868
1Apple
1Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.0 HIGH· v3
7.6 HIGH· v2
A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.
CVE-2021-30867
1Apple
3Ipados
Iphone OsMacos
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The issue was addressed with improved authentication. This issue is fixed in iOS 15 and iPadOS 15. A malicious application may be able to access photo metadata without needing permission to access photos.
CVE-2021-30866
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
6.5 MEDIUM· v3
3.3 LOW· v2
A user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A device may be passively tracked by its WiFi MAC address.
CVE-2021-30865
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel...Show more
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2021-30864
1Apple
1Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
8.6 HIGH· v3
5.0 MEDIUM· v2
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A sandboxed process may be able to circumvent sandbox restrictions.
CVE-2021-30861
1Apple
2Macos
Safari
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A malicious application may bypass Gatekeeper checks.
CVE-2021-30860
3Apple
FreedesktopXpdfreader
7Ipados
Iphone OsMac Os X+4 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PD...Show more
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.Show less
CVE-2021-30859
1Apple
4Ipados
Iphone OsMac Os X+1 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute ar...Show more
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges.Show less