CVE-2021-1786

CVE-2021-1786 describes a logic issue addressed with improved state management that could allow a local user to create or modify system files. Affected products/versions include macOS Big Sur 11.2 and Security Update 2021-001 for Catalina and Mojave, as well as watchOS 7.3, tvOS 14.4, iOS 14.4, a...

CVE-2021-1778

CVE-2021-1778 describes an out-of-bounds read in curl triggered while processing a malicious image. The issue is addressed by improved bounds checking and is fixed in Apple platforms: macOS Big Sur 11.2, Catalina Mojave/Big Sur security updates, and iOS/watchOS/tvOS updates (Security Update 2021-...

CVE-2021-1778

An out-of-bounds read issue existed in the curl. This issue was addressed with improved bounds checking. 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. Processing a maliciously crafte...

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, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted font file may lead to arbitra...

CVE-2021-1776

CVE-2021-1776 describes an out-of-bounds write vulnerability in the way a font file is processed. Apple documents that this could lead to arbitrary code execution and notes the issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, and correspond...

CVE-2021-1774

This issue was addressed with improved checks. 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. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2021-1769

A logic issue was addressed with improved validation. 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 malicious attacker with arbitrary read and write capability may be able to bypas...

CVE-2021-1764

A use after free issue was addressed with improved memory 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 cause a denial of service...

CVE-2021-1764

CVE-2021-1764 is a use-after-free vulnerability that Apple fixed via memory-management improvements in macOS Big Sur 11.2, Catalina Mojave Security Updates 2021-001, watchOS 7.3, tvOS 14.4, iOS/iPadOS 14.4. Affected impact is denial of service when exploited remotely; no exploit details provided ...

CVE-2021-1766

This issue was addressed with improved checks. 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. Processing a maliciously crafted image may lead to a denial of service...

CVE-2021-1766

CVE-2021-1766 affects Apple platforms and is triggered by processing a maliciously crafted image, leading to a denial of service. The entry confirms fixes 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, ...

CVE-2021-1760

CVE-2021-1760 is a memory-corruption issue in Apple software that Apple fixed with macOS Big Sur 11.2 and Security Update 2021-001 Catalina/Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4, and iPadOS 14.4. The description attributes the vulnerability to memory corruption and notes that a malicious appli...

CVE-2021-1758

CVE-2021-1758 is described in the public records as an out-of-bounds read that was addressed with improved bounds checking. It is fixed in macOS Big Sur 11.2, macOS Security Update 2021-001 Catalina and Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. The issue could allow a remote attac...

CVE-2021-1754

This issue was addressed with improved checks. 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. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2021-1754

CVE-2021-1754 affects macOS family (Big Sur 11.2; Catalina 10.15.7; Mojave 10.14.6), watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Description: Processing a maliciously crafted image may lead to arbitrary code execution due to an issue addressed by Apple in the 2021-001 security updates. Root...

CVE-2021-1750

Multiple issues were addressed with improved logic. 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. An application may be able to execute arbitrary code with kernel privileges...

CVE-2021-1750

CVE-2021-1750 affects Apple OS updates: macOS Big Sur 11.2, macOS Catalina 10.15.x (Security Update 2021-001), macOS Mojave 10.14.x (Security Update 2021-001), watchOS 7.3, tvOS 14.4, iOS 14.4, and iPadOS 14.4. Root cause described as a logic issue in the kernel that may allow an application to e...

CVE-2021-1746

CVE-2021-1746 affects Apple platforms (macOS Big Sur 11.2, Catalina 11.x/Pro, Mojave, watchOS, tvOS, iOS/iPadOS 14.4) where a maliciously crafted image could lead to arbitrary code execution. The issue is resolved via Apple security updates listed in the sources (e.g., HT212149/HT212147/HT212146/...

CVE-2021-1746

This issue was addressed with improved checks. 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. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2021-1748

A validation issue was addressed with improved input sanitization. This issue is fixed in tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted URL may lead to arbitrary javascript code execution...