Latest CVE Feed
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5.5
MEDIUMCVE-2021-30753
Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An out-of-bounds read was addressed with improved input validation.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.8
HIGHCVE-2021-30752
Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. An out-of-bounds read was addressed with improved input validation.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-30751
This issue was addressed with improved data protection. This issue is fixed in macOS Big Sur 11.4. A malicious application may be able to bypass certain Privacy preferences.... Read more
Affected Products : macos- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-30750
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3. A malicious application may be able to access the user's recent contacts.... Read more
Affected Products : macos- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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8.8
HIGHCVE-2021-30749
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 co... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-30748
A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. An application may be able to execute arbitrary code with kernel privileges.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-30746
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disc... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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6.1
MEDIUMCVE-2021-30744
Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. 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... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.8
HIGHCVE-2021-30743
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitra... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.8
HIGHCVE-2021-30742
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 14.5 and iPadOS 14.5. Processing a maliciously crafted audio file may lead to arbitrary code execution.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.1
HIGHCVE-2021-30741
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-30740
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.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.8
HIGHCVE-2021-30739
A local attacker may be able to elevate their privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A memory corruption issue was addressed with improved validation.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-30738
A malicious application may be able to overwrite arbitrary files. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Mojave. An issue with path validation logic for hardlinks was addressed with improved path sanitization.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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8.8
HIGHCVE-2021-30737
A memory corruption issue in the ASN.1 decoder was addressed by removing the vulnerable code. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, iOS 12.5.4, Security Update 2021-003 Catalina, macOS Big Sur 11.4, w... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-30736
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An application may be able to execute arbitrary code with kernel privileges.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-30735
A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved b... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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8.8
HIGHCVE-2021-30734
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 co... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-30733
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously c... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-30731
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina. An unprivileged application may be able to capture USB devices.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024