CVE-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 arbitrary code execution...

CVE-2021-30752

The CVE-2021-30752 issue affects Apple platforms including macOS Big Sur 11.3, iOS 14.5 / iPadOS 14.5, watchOS 7.4, and tvOS 14.5. Description indicates that Processing a maliciously crafted image could lead to arbitrary code execution, caused by an out-of-bounds read that was addressed with impr...

CVE-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...

CVE-2021-30750

CVE-2021-30750 affects macOS Big Sur 11.3. The issue is described as a permissions logic problem that could allow a malicious application to access the user’s recent contacts. The vulnerability is addressed in macOS Big Sur 11.3 with improved permissions logic, per the CVE entry and Apple bulleti...

CVE-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...

CVE-2021-30748

CVE-2021-30748 is a memory corruption vulnerability in Apple platforms that could allow arbitrary code execution with kernel privileges. The issue is addressed in iOS 14.7 and macOS Big Sur 11.5. Documentation consistently attributes the root cause to memory corruption with improved state managem...

CVE-2021-30739

CVE-2021-30739 affects macOS with local privilege escalation via a memory corruption issue. The entry is supported by multiple connected documents indicating the vulnerability is addressed in macOS Big Sur 11.4 and Security Updates for Catalina/Mojave, with the fix described as an improvement in ...

CVE-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...

CVE-2021-30740

CVE-2021-30740 is a logic issue addressed by improved input validation, fixed in macOS Big Sur 11.4 and iOS/iPadOS 14.6, tvOS 14.6, and watchOS 7.5. A malicious app could potentially execute arbitrary code with kernel privileges. The description and connected records confirm the affected platform...

CVE-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...

CVE-2021-30738

CVE-2021-30738 affects macOS Big Sur 11.4 and Mojave Security Update 2021-004, where a malicious application could overwrite arbitrary files due to a path validation issue in hardlinks. The fix implemented improved path sanitization and validation of hardlinks and was delivered via macOS Big Sur ...

CVE-2021-30734

CVE-2021-30734 is a memory corruption vulnerability in WebKitGTK and WPE WebKit prior to version 2.32.3. Processing malicious web content could lead to arbitrary code execution. Advisories (ASA-202107-67/68 and Debian DSA-4945-1) note the fix to 2.32.3-1 and list the affected packages. Apple’s vu...

CVE-2021-30725

A memory corruption issue was addressed with improved state management. 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 lead to unexpected application termination...

CVE-2021-30721

CVE-2021-30721 concerns a path handling issue in macOS that was addressed by improved input validation. According to the records, the vulnerability is fixed in macOS Big Sur 11.4 and the Security Updates 2021-003 (Catalina) and 2021-004 (Mojave). The description notes that an attacker in a privil...

CVE-2021-30726

CVE-2021-30726 is a macOS kernel-origin local privilege-escalation vulnerability. The Apple advisories and NVD entry indicate an out-of-bounds write issue that allows a malicious local user application to execute arbitrary code with kernel privileges. Affected products include macOS Big Sur (fixe...

CVE-2021-30724

Technical details for CVE-2021-30724 are not publicly available in the provided documents. Monitor for updates.

CVE-2021-30724

This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A local attacker may be able to elevate their privileges...

CVE-2021-30722

CVE-2021-30722 is an information-disclosure flaw in macOS that was mitigated by state-management improvements. Affected products include macOS Big Sur 11.4, Security Update 2021-003 Catalina, and Security Update 2021-004 Mojave. The issue could let an attacker on a privileged network reveal sensi...

CVE-2021-30720

A logic issue was addressed with improved restrictions. 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. A malicious website may be able to access restricted ports on arbitrary servers...

CVE-2021-30788

This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory...