Skip to contentApple Macos vulnerabilities
- apple ipados, itunes, tvos +7 more +9 moreThis issue was addressed with improved checks. This issue is fixed in Security Update 2021-005...CVE-2021-308357.8 High
- apple ipados, macos, tvos +3 more +5 moreThis issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8,...CVE-2021-308427.8 High
- apple ipados, ios and ipados, iphone os +1 more +3 moreA memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS...CVE-2021-308387.8 High
- apple macos, mac os x +1 moreA logic issue was addressed with improved state management. This issue is fixed in Security...CVE-2021-308447.5 High
- apple ipados, macos, tvos +3 more +5 moreThis issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8,...CVE-2021-308417.8 High
- apple macosAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...CVE-2021-308455.5 Medium
- apple ipados, macos, tvos +3 more +5 moreThis issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8,...CVE-2021-308437.8 High
- apple ipados, itunes, macos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11...CVE-2021-308477.8 High
- apple ipados, safari, tvos +6 more +8 moreA memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS...CVE-2021-30846Fix available7.8 High
- apple macos, tvos, mac os x +2 moreAn access issue was addressed with improved access restrictions. This issue is fixed in Security...CVE-2021-308505.5 Medium
- invisible-island ncurses, apple mac os x, macos +2 moreAn issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based...CVE-2021-39537Fix available8.8 High
- apple ipados, itunes, safari +6 more +8 moreMultiple memory corruption issues were addressed with improved memory handling. This issue is...CVE-2021-30849Fix available7.8 High
- apple ipados, safari, ios and ipados +2 more +4 moreA memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS...CVE-2021-30848Fix available7.8 High
- apple ipados, tvos, watchos +4 more +6 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14...CVE-2021-30836Fix available5.5 Medium
- apple ipados, safari, tvos +4 more +6 moreA use after free issue was addressed with improved memory management. This issue is fixed in...CVE-2021-30809Public exploitFix available8.8 High
- haxx curl, apple macos, debian linux +26 more +28 moreWhen curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using...CVE-2021-22947Fix available5.9 Medium
- haxx curl, apple macos, debian linux +29 more +31 moreA user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking...CVE-2021-22946Fix available7.5 High
- haxx libcurl, apple macos, debian linux +17 more +19 moreWhen sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances...CVE-2021-22945Fix available9.1 Critical
- apple ipados, macos, ios and ipados +2 more +4 moreAn out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS...CVE-2021-17627.8 High
- apple macos, mac os x +1 moreA permissions issue existed in DiskArbitration. This was addressed with additional ownership...CVE-2021-17847.5 High
- apple ipados, macos, tvos +4 more +6 moreA memory corruption issue was addressed with improved validation. This issue is fixed in Security...CVE-2021-18097.5 High
- apple macos, mac os x +1 moreThis issue was addressed with improved entitlements. This issue is fixed in macOS Big Sur 11.3,...CVE-2021-18244.4 Medium
- apple ipados, macos, tvos +4 more +6 moreA parsing issue in the handling of directory paths was addressed with improved path validation....CVE-2021-17405.5 Medium
- apple macos, mac os x +1 moreA memory corruption issue was addressed with improved validation. This issue is fixed in macOS...CVE-2021-18287.1 High
- apple icloud, icloud for windows, ipados +8 more +10 moreA logic issue was addressed with improved state management. This issue is fixed in iTunes 12.11.3...CVE-2021-18116.5 Medium
- apple ipados, macos, tvos +3 more +5 moreA buffer overflow may result in arbitrary code execution. This issue is fixed in macOS Big Sur 11...CVE-2021-17709.8 Critical
- apple macos, mac os x +1 moreA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-18105.5 Medium
- apple ipados, macos, tvos +4 more +6 moreA validation issue was addressed with improved logic. This issue is fixed in Security Update 2021...CVE-2021-18137.8 High
- apple macos, watchos +1 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS...CVE-2021-18147.8 High
- apple ipados, macos, tvos +4 more +6 moreA memory corruption issue was addressed with improved validation. This issue is fixed in Security...CVE-2021-18087.5 High
- apple ipados, macos, tvos +4 more +6 moreA parsing issue in the handling of directory paths was addressed with improved path validation....CVE-2021-17395.5 Medium
- apple ipados, macos, tvos +3 more +5 moreA parsing issue in the handling of directory paths was addressed with improved path validation....CVE-2021-18155.5 Medium
- apple ipados, macos, watchos +2 more +4 moreA validation issue was addressed with improved logic. This issue is fixed in iOS 14.5 and iPadOS...CVE-2021-306596.5 Medium
- apple macos, mac os x +1 moreA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-30657In KEVPublic exploitEPSS 68.5%5.5 Medium
- apple ipados, macos, ios and ipados +1 more +3 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14...CVE-2021-18678.8 High
- apple macos, mac os x +1 moreA use after free issue was addressed with improved memory management. This issue is fixed in...CVE-2021-18768.8 High
- apple ipados, macos, tvos +4 more +6 moreA double free issue was addressed with improved memory management. This issue is fixed in...CVE-2021-18757.8 High
- apple ipados, macos, tvos +4 more +6 moreA logic issue was addressed with improved state management. This issue is fixed in Security...CVE-2021-18687.8 High
- apple ipados, macos, tvos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in Security Update 2021-004...CVE-2021-1883Public exploit5.5 Medium
- apple ipados, macos, tvos +4 more +6 moreA race condition was addressed with improved locking. This issue is fixed in Security Update 2021...CVE-2021-18845.9 Medium
- apple ipados, macos, tvos +3 more +5 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...CVE-2021-18857.8 High
- apple ipados, macos, tvos +3 more +5 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS 14...CVE-2021-306537.8 High
- apple macosThis issue was addressed with improved handling of file metadata. This issue is fixed in macOS...CVE-2021-306585.5 Medium
- apple ipados, macos, tvos +4 more +6 moreA race condition was addressed with additional validation. This issue is fixed in Security Update...CVE-2021-306527.0 High
- apple ipados, macos, tvos +3 more +5 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...CVE-2021-306607.5 High
- apple ipados, macos, tvos +4 more +6 moreA memory corruption issue was addressed with improved validation. This issue is fixed in Security...CVE-2021-18829.8 Critical
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in...CVE-2021-18817.8 High
- apple macos, mac os x +1 moreAn application may be able to execute arbitrary code with system privileges. This issue is fixed...CVE-2021-306559.8 Critical
- apple ipados, macos, watchos +2 more +4 moreA logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and...CVE-2021-18724.3 Medium
- apple macos, watchos +1 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS...CVE-2021-18807.8 High
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