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macos

Vendor: Apple • 2,755 CVEs

CVEs (2,755)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2021-30911
1Apple
4Ipados
Iphone OsMac Os X+1 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 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, iOS 15.1 and iPadOS 15.1, macOS Big Sur 11.6.1. Processing a maliciously...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, iOS 15.1 and iPadOS 15.1, macOS Big Sur 11.6.1. Processing a maliciously crafted USD file may disclose memory contents.Show less
CVE-2021-30910
1Apple
5Ipados
Iphone OsMac Os X+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a...Show more
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted file may disclose user information.Show less
CVE-2021-30909
1Apple
7Ipad Os
IpadosIphone Os+4 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 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-00...Show more
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2021-30908
1Apple
1Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
3.3 LOW· v3
1.9 LOW· v2
An authentication issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. A local attacker may be able to view the previous logged-in user’s desktop from th...Show more
An authentication issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. A local attacker may be able to view the previous logged-in user’s desktop from the fast user switching screen.Show less
CVE-2021-30907
1Apple
7Ipad Os
IpadosIphone Os+4 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007...Show more
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to elevate privileges.Show less
CVE-2021-30906
1Apple
6Ipados
Iphone OsMac Os X+3 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. A local attacker may be able to elevate their privilege...Show more
This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. A local attacker may be able to elevate their privileges.Show less
CVE-2021-30905
1Apple
6Ipados
Iphone OsMac Os X+3 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
An out-of-bounds read was addressed with improved bounds checking. 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. Processing a malicious...Show more
An out-of-bounds read was addressed with improved bounds checking. 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. Processing a maliciously crafted file may disclose user information.Show less
CVE-2021-30904
1Apple
1Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A sync issue was addressed with improved state validation. This issue is fixed in macOS Monterey 12.0.1. A user's messages may continue to sync after the user has signed out of iMessage.
CVE-2021-30903
1Apple
7Ipad Os
IpadosIphone Os+4 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
This issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected application terminatio...Show more
This issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution.Show less
CVE-2021-30901
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Multiple out-of-bounds write issues were 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. A malicious application may be able...Show more
Multiple out-of-bounds write issues were 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. A malicious application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2021-30900
1Apple
3Ipados
Iphone OsMacos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with...Show more
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2021-30899
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.0 HIGH· v3
7.6 HIGH· v2
A race condition was addressed with improved state 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...Show more
A race condition was addressed with improved state 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.Show less
CVE-2021-30897
1Apple
4Ipados
Iphone OsMacos+1 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
An issue existed in the specification for the resource timing API. The specification was updated and the updated specification was implemented. This issue is fixed in macOS Monterey 12.0.1. A malicious website may exfilt...Show more
An issue existed in the specification for the resource timing API. The specification was updated and the updated specification was implemented. This issue is fixed in macOS Monterey 12.0.1. A malicious website may exfiltrate data cross-origin.Show less
CVE-2021-30896
1Apple
5Ipad Os
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to read user's gameplay data...Show more
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to read user's gameplay data.Show less
CVE-2021-30895
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to access information about...Show more
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to access information about a user's contacts.Show less
CVE-2021-30892
1Apple
2Mac Os X
Macos
Jun 17, 2026
Aug 24, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
An inherited permissions issue was addressed with additional restrictions. 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 mod...Show more
An inherited permissions issue was addressed with additional restrictions. 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 modify protected parts of the file system.Show less
CVE-2021-30890
3Apple
DebianFedoraproject
7Debian Linux
FedoraIpados+4 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
6.1 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, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to universal...Show more
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to universal cross site scripting.Show less
CVE-2021-30889
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to...Show more
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution.Show less
CVE-2021-30888
1Apple
6Ipad Os
IpadosIphone Os+3 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.4 HIGH· v3
4.3 MEDIUM· v2
An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content Security Policy...Show more
An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content Security Policy reports may be able to leak information via redirect behavior .Show less
CVE-2021-30887
3Apple
DebianFedoraproject
7Debian Linux
FedoraIpados+4 more
Jun 17, 2026
Aug 24, 2021
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to unexpectedly...Show more
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy.Show less