Platform

iOS

3,637 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

3,637 results · Feed

Unscored —

CVE-2021-1795

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A…

Apple iOS and iPadOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1794

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A …

Apple iOS and iPadOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1791

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
High 8.8

CVE-2021-1789 Exploited EPSS 14%

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS qtwebkit-source macOS iOS Debian Ubuntu Alpine

Apr 2, 2021
KEV May 4, 2022
Unscored —

CVE-2021-1792

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1788

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Securi…

Apple macOS iOS and iPadOS qtwebkit-source macOS iOS Debian Ubuntu Alpine

Apr 2, 2021
Unscored —

CVE-2021-1787

Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1785

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1783

An access issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Upda…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1786

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
High 7.0

CVE-2021-1782 Exploited Public exploit

A race condition was addressed with improved locking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-0…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
KEV Nov 3, 2021
Unscored —

CVE-2021-1781

A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. This issue…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1777

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1778

An out-of-bounds read issue existed in the curl. This issue was addressed with improved bounds checking. This issue is …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1780

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 14.4 and iPadOS 1…

Apple iOS and iPadOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1773

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1776

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Se…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1774

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1772

A stack overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Upda…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1769

A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-0…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1768

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1764

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Securi…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1766

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1767

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1763

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Upda…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1760

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Secu…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1757

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1758

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1756

A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state managem…

Apple iOS and iPadOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1754

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1759

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1750

Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1746

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1748 Public exploit

A validation issue was addressed with improved input sanitization. This issue is fixed in tvOS 14.4, watchOS 7.3, iOS 1…

Apple iOS and iPadOS watchOS tvOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1747

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Securit…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1744

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Securit…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1743

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1742

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Cata…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1741

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security …

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021
Unscored —

CVE-2021-1745

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security…

Apple macOS iOS and iPadOS macOS iOS

Apr 2, 2021