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macos

Vendor: Apple • 2,946 CVEs

CVEs (2,946)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2020-27932
1Apple
7Icloud
IpadosIphone Os+4 more
Jun 17, 2026
Dec 8, 2020
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 macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojav...Show more
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2020-27930
1Apple
5Ipados
Iphone OsMac Os X+2 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006...Show more
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. Processing a maliciously crafted font may lead to arbitrary code execution.Show less
CVE-2020-27927
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted font file may lead...Show more
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted font file may lead to arbitrary code execution.Show less
CVE-2020-27917
1Apple
7Icloud
IpadosIphone Os+4 more
Jun 17, 2026
Dec 8, 2020
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 Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Proc...Show more
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to code execution.Show less
CVE-2020-27916
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to...Show more
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.Show less
CVE-2020-27912
1Apple
7Icloud
IpadosIphone Os+4 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Proce...Show more
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.Show less
CVE-2020-27911
1Apple
7Icloud
IpadosIphone Os+4 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A rem...Show more
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.Show less
CVE-2020-27910
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Dec 8, 2020
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 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to a...Show more
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.Show less
CVE-2020-27909
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Dec 8, 2020
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 iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code executio...Show more
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.Show less
CVE-2020-27906
1Apple
1Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Multiple integer overflows were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to cause unexpected application termination or heap corruption.
CVE-2020-27904
1Apple
1Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privi...Show more
A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2020-27903
1Apple
1Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to gain elevated privileges.
CVE-2020-27900
1Apple
1Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to preview files it does not have ac...Show more
An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to preview files it does not have access to.Show less
CVE-2020-27898
1Apple
1Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1. An attacker may be able to bypass Managed Frame Protection.
CVE-2020-9972
1Apple
4Ipad Os
Iphone OsMacos+1 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary...Show more
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.Show less
CVE-2020-9965
1Apple
5Ipados
Iphone OsMacos+2 more
Jun 17, 2026
Dec 8, 2020
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 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. An application may be able to execute arbitrary code with...Show more
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. An application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2020-9849
1Apple
6Icloud
IpadosItunes+3 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS...Show more
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.Show less
CVE-2020-27894
1Apple
1Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The issue was addressed with additional user controls. This issue is fixed in macOS Big Sur 11.0.1. Users may be unable to remove metadata indicating where files were downloaded from.
CVE-2020-10016
1Apple
6Ipados
Iphone OsMac Os X+3 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. An application may be able to execute arbitrary code...Show more
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. An application may be able to execute arbitrary code with kernel privileges.Show less
CVE-2020-10014
1Apple
2Mac Os X
Macos
Jun 17, 2026
Dec 8, 2020
N/A· v4
6.3 MEDIUM· v3
4.3 MEDIUM· v2
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to break out of its sandbox.