CVE-2021-30778

CVE-2021-30778 is a macOS Big Sur local entitlement bypass vulnerability fixed in macOS Big Sur 11.5. The issue allowed a malicious application to bypass Privacy preferences due to an entitlement/permissions flaw in the system’s entitlements handling. Affected component(s) are tied to macOS Big S...

CVE-2021-30781

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. A local attacker may be able to cause unexpected application termination or arbitrary code execution...

CVE-2021-30776

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Playing a malicious audio file may lead to an unexpected application termination...

CVE-2021-30779

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. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2021-30772

CVE-2021-30772 affects macOS Big Sur 11.5. A malicious application may be able to gain root privileges due to improved checks. The vulnerability is described as locally exploitable (attack vector: LOCAL) with no privileges required but requiring user interaction, and it impacts confidentiality, i...

CVE-2021-30774

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. A malicious application may be able to gain root privileges...

CVE-2021-30777

CVE-2021-30777 is an injection vulnerability affecting macOS, fixed in macOS Big Sur 11.5 and Security Updates 2021-004 Catalina and 2021-005 Mojave. The issue arises from insufficient input validation, allowing a malicious application to potentially obtain root privileges. Access to exploitation...

CVE-2021-30775

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted audio file may lead to arbitrary code execution...

CVE-2021-30766

CVE-2021-30766 concerns an out-of-bounds write in macOS kernel via improved input validation. Affected platforms include macOS Big Sur 11.5, Catalina (Security Update 2021-004), and Mojave (Security Update 2021-005). The issue could allow an attacker to execute arbitrary code with kernel privileg...

CVE-2021-30758

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30758

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30758

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30756

The CVE-2021-30756 issue concerns a privacy-related information disclosure on Apple devices where a local attacker could view Now Playing information from the lock screen. Affected components are Apple's Now Playing/MediaRemote functionality across macOS Big Sur and iOS/iPadOS. Root cause is a pe...

CVE-2021-30756

A local attacker may be able to view Now Playing information from the lock screen. This issue is fixed in macOS Big Sur 11.4, iOS 14.6 and iPadOS 14.6. A privacy issue in Now Playing was addressed with improved permissions...

CVE-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...

CVE-2021-30751

Technical details about CVE-2021-30751 are not publicly provided in the connected documents. Please monitor for updates in the sources provided for more specifics on affected components, fixes, and impact.

CVE-2021-30755

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. An out-of-bounds read was addressed with improved input validation...

CVE-2021-30755

CVE-2021-30755 is a FontParser vulnerability affecting Apple OS components. The issue causes disclosure of process memory when processing a maliciously crafted font, due to an out-of-bounds read that was addressed by improved input validation. Apple fixed this in macOS Big Sur 11.4, tvOS 14.6, an...

CVE-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...

CVE-2021-30743

CVE-2021-30743 affects Apple ImageIO across macOS/ iOS platforms. The issue is an out-of-bounds write when processing a maliciously crafted image, leading to arbitrary code execution. Apple fixed it in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, and Security Update 2021-003 Catalina/macOS B...