CVEs published in August 2021
2,473 vulnerabilities, 226 critical, 21 exploited.
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina. Pr…5.5 Medium
- apple macosA sync issue was addressed with improved state validation. This issue is fixed in macOS Monterey 12.0.1. A user's messages may continue to sync after the user has signed out of iMessage.5.3 Medium
- apple ipados, macos, ios and ipados +5 more +7 moreThis issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected ap…7.8 High
- apple ipados, ios and ipados, ipad os +1 more +3 moreA use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A local attacker may be able to cause unexpected ap…7.8 High
- apple macos, mac os x +1 moreMultiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious app…7.8 High
- apple ios, ipados, and macos, ipados, macos +2 more +4 moreApple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability7.8 High
- apple macos, mac os x +1 moreA race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able…7.0 High
- apple ipados, ios and ipados, iphone os +2 moreAn access issue was addressed with additional sandbox restrictions on third party applications. This issue is fixed in iOS 15 and iPadOS 15. A malicious application may be able to access some of the u…5.5 Medium
- apple macos, ipados, iphone os +1 more +3 moreModerate: webkit2gtk3 security, bug fix, and enhancement update6.5 Medium
- apple macos, tvos, watchos +3 more +5 moreA logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to read…5.5 Medium
- apple ipados, macos, tvos +3 more +5 moreA logic issue was addressed with improved restrictions. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, tvOS 15.1, watchOS 8.1, macOS Monterey 12.0.1. A malicious application may be able to acces…5.5 Medium
- apple ipados, tvos, ios and ipados +1 more +3 moreA memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, tvOS 15.1. An application may be able to execute arbitrary code with kernel pri…7.8 High
- apple macos, mac os x +1 moreAn inherited permissions issue was addressed with additional restrictions. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious applicatio…5.5 Medium
- apple ipados, macos, tvos +5 more +7 moreModerate: webkit2gtk3 security, bug fix, and enhancement update6.1 Medium
- apple ipados, macos, tvos +3 more +5 moreModerate: webkit2gtk3 security, bug fix, and enhancement update8.8 High
- apple ipados, macos, tvos +4 more +6 moreModerate: webkit2gtk3 security, bug fix, and enhancement update7.4 High
- apple ipados, macos, tvos +5 more +7 moreModerate: webkit2gtk3 security, bug fix, and enhancement update6.5 Medium
- apple ipados, macos, tvos +3 more +5 moreA use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. An application may be able to exec…7.8 High
- apple ipados, tvos, watchos +3 more +5 moreModerate: webkit2gtk3 security, bug fix, and enhancement update4.7 Medium
- apple ipados, macos, multiple products +4 more +6 moreApple Multiple Products Memory Corruption Vulnerability7.8 High
- apple ipados, watchos, ios and ipados +1 more +3 moreA logic issue was addressed with improved validation. This issue is fixed in watchOS 8, iOS 15 and iPadOS 15. An application with microphone permission may unexpectedly access microphone input during…7.5 High
- apple ipados, macos, tvos +4 more +6 moreAn input validation issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina…7.8 High
- apple macos, mac os x +1 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously craft…7.1 High
- apple macos, mac os x +1 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously craft…7.1 High
- apple macos, mac os x +1 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously craft…7.1 High
- apple macos, mac os x +1 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously craft…7.1 High
- apple ipados, ios and ipados, iphone os +2 moreA lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15.1 and iPadOS 15.1. A local attacker may be abl…3.3 Low
- apple ipados, ios and ipados, iphone os +1 more +3 moreAn authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. A VPN configuration may be installed by an app without user permission.7.5 High
- apple macos, mac os x +1 moreA logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A malicious application may be able to elevate privileges.7.8 High
- apple ios, macos, watchos +1 more +3 moreThis issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data.5.5 Medium
- apple ipados, ios and ipados, iphone os +2 moreA logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. Previewing an html file attached to a not…6.5 Medium
- apple ios, ipados, and macos, ipados, macos +3 more +5 moreApple iOS, iPadOS, and macOS Type Confusion Vulnerability7.8 High
- apple macosA race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel priv…7.0 High
- apple ipados, ios and ipados, iphone os +1 more +3 moreThe issue was addressed with improved authentication. This issue is fixed in iOS 15 and iPadOS 15. A malicious application may be able to access photo metadata without needing permission to access pho…5.5 Medium
- apple ipados, tvos, watchos +3 more +5 moreA user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A device may be passively tracked by its WiFi MAC address.6.5 Medium
- apple macos, mac os x +1 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitra…7.8 High
- apple macosA logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A sandboxed process may be able to circumvent sandbox restrictions.8.6 High
- apple ipados, ios and ipados, iphone os +2 moreThis issue was addressed by improving Face ID anti-spoofing models. This issue is fixed in iOS 15 and iPadOS 15. A 3D model constructed to look like the enrolled user may be able to authenticate via F…6.8 Medium
- apple itunes uA validation issue was addressed with improved input sanitization. This issue is fixed in iTunes U 3.8.3. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.6.1 Medium
- apple macos, safari +1 moreA logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A malicious application may bypass Gatekeeper checks.5.5 Medium
- apple ios, ipados, macos +6 more +8 moreAn integer overflow was addressed with improved input validation7.8 High
- apple ipados, macos, iphone os +1 more +3 moreA type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may b…7.8 High
- apple ios, ipados, macos +4 more +6 morewebkit2gtk - security update8.8 High
- apple ipados, macos, tvos +3 more +5 moreA race condition was addressed with improved locking. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6.…7.0 High
- apple macosThis issue was addressed by adding a new Remote Login option for opting into Full Disk Access for Secure Shell sessions. This issue is fixed in macOS Big Sur 11.3. A malicious unsandboxed app on a sys…9.1 Critical
- apple ipados, macos, watchos +3 more +5 moreA validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.…5.5 Medium
- apple ipados, tvos, watchos +2 more +4 moreA logic issue was addressed with improved state management. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A sandboxed process may be able to circumvent sandbox restrictions.8.6 High
- apple macosThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.6. A malicious application may bypass Gatekeeper checks.5.5 Medium
- apple ipados, tvos, watchos +3 more +5 moreA type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web conten…8.8 High
- apple ipados, safari, tvos +6 more +8 moreModerate: webkit2gtk3 security, bug fix, and enhancement update8.8 High
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