Latest CVE Feed
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6.1
MEDIUMCVE-2021-1826
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to universal cross site scripting.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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6.1
MEDIUMCVE-2021-1825
An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 for Windows, iCloud for Windows 12.3, macOS Big Sur 11.3, Safari 14.1, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously c... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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4.9
MEDIUMCVE-2021-1824
This issue was addressed with improved entitlements. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application with root privileges may be able to access private information.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-1822
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A local user may be able to modify protected parts of the file system.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.1
HIGHCVE-2021-1821
A logic issue was addressed with improved state management. This issue is fixed in watchOS 7.6, macOS Big Sur 11.5. Visiting a maliciously crafted webpage may lead to a system denial of service.... Read more
- Published: Oct. 28, 2021
- Modified: Nov. 21, 2024
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6.5
MEDIUMCVE-2021-1820
A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the disclosure of process memo... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.8
CRITICALCVE-2021-1818
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to c... Read more
- Published: Apr. 02, 2021
- Modified: Nov. 21, 2024
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8.8
HIGHCVE-2021-1817
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to arbitrary code execution.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-1816
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. 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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5.5
MEDIUMCVE-2021-1815
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A local user may be able to modify protected parts of the file sys... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.8
HIGHCVE-2021-1814
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-1813
A validation issue was addressed with improved logic. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to g... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-1812
A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system privileges.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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6.5
MEDIUMCVE-2021-1811
A logic issue was addressed with improved state management. This issue is fixed in iTunes 12.11.3 for Windows, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iCloud for Windows 12.3, macOS Big Sur 11.3, watchOS 7.4, tvOS 14.5, iOS 14.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-1810
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.5
HIGHCVE-2021-1809
A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may ... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.5
HIGHCVE-2021-1808
A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able t... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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5.5
MEDIUMCVE-2021-1807
A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4. A local user may be able to write arbitrary files.... Read more
- Published: Sep. 08, 2021
- Modified: Nov. 21, 2024
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7.6
HIGHCVE-2021-1806
A race condition was addressed with additional validation. This issue is fixed in macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-002. An application may be able to execute arbitrary code with ke... Read more
- Published: Apr. 02, 2021
- Modified: Nov. 21, 2024
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9.3
HIGHCVE-2021-1805
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-002. An application may be able to execute arbitrary co... Read more
- Published: Apr. 02, 2021
- Modified: Nov. 21, 2024