Skip to contentApple Macos vulnerabilities
- apple macos, mac os x +1 moreA memory corruption issue was addressed with improved state management. This issue is fixed in...CVE-2021-307178.1 High
- apple ipados, macos, tvos +3 more +5 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14...CVE-2021-307078.8 High
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in tvOS 14...CVE-2021-306865.5 Medium
- apple ipados, macos, ios and ipados +2 more +4 moreAn information disclosure issue was addressed with improved state management. This issue is fixed...CVE-2021-306915.5 Medium
- apple ipados, macos, tvos +4 more +6 moreA logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6,...CVE-2021-307047.8 High
- apple ipados, macos, tvos +4 more +6 moreA double free issue was addressed with improved memory management. This issue is fixed in tvOS 14...CVE-2021-307037.8 High
- apple macos, mac os x +1 moreA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-306789.8 Critical
- apple macos, mac os x +1 moreAn access issue was addressed with improved access restrictions. This issue is fixed in macOS Big...CVE-2021-306735.5 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-2021-306767.1 High
- apple macos, mac os x +1 moreA validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4,...CVE-2021-306713.3 Low
- apple ipados, macos, tvos +4 more +6 moreThis issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6...CVE-2021-306778.8 High
- apple macosThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A...CVE-2021-306684.6 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-2021-306695.5 Medium
- apple macos, mac os x +1 moreA memory corruption issue was addressed with improved state management. This issue is fixed in...CVE-2021-306727.8 High
- apple macos, mac os x, security update - catalina +2 moreAn information disclosure issue was addressed by removing the vulnerable code. This issue is...CVE-2021-307907.8 High
- apple ios, macos, ipados +2 more +4 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14...CVE-2021-307915.5 Medium
- apple ios, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14...CVE-2021-307897.8 High
- apple ios, macos, ipados +2 more +4 moreAn out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS...CVE-2021-307927.8 High
- apple macos, mac os x, security update - catalina +2 moreA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-307939.8 Critical
- apple macos, mac os x +1 moreMultiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.5. A...CVE-2021-307847.8 High
- apple ios, macos, iphone os +2 moreA race condition was addressed with improved state handling. This issue is fixed in iOS 14.7,...CVE-2021-307867.0 High
- apple macos, mac os x, security update - catalina +2 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5,...CVE-2021-307877.8 High
- apple macos, mac os x, security update - catalina +2 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5,...CVE-2021-307825.5 Medium
- apple ios, macos, tvos +4 more +6 moreA buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.7,...CVE-2021-307857.8 High
- apple macos, mac os x, security update - catalina +2 moreAn access issue was addressed with improved access restrictions. This issue is fixed in macOS Big...CVE-2021-307836.5 Medium
- apple ios, macos, tvos +4 more +6 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...CVE-2021-307807.8 High
- apple macosThis issue was addressed with improved entitlements. This issue is fixed in macOS Big Sur 11.5. A...CVE-2021-307785.5 Medium
- apple ios, macos, tvos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11...CVE-2021-307817.8 High
- apple ios, macos, tvos +4 more +6 moreA logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big...CVE-2021-307765.5 Medium
- apple ios, macos, tvos +2 more +4 moreThis issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11...CVE-2021-307797.8 High
- apple macos, mac os x +1 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5. A...CVE-2021-307727.8 High
- apple ios, macos, tvos +4 more +6 moreA logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big...CVE-2021-307747.8 High
- apple macos, mac os x, security update - catalina +2 moreAn injection issue was addressed with improved validation. This issue is fixed in macOS Big Sur...CVE-2021-307777.8 High
- apple ios, macos, tvos +4 more +6 moreA memory corruption issue was addressed with improved state management. This issue is fixed in...CVE-2021-307757.8 High
- apple macos, mac os x, security update - catalina +2 moreAn out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS...CVE-2021-307667.8 High
- apple macos, mac os x, security update - catalina +2 moreAn out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS...CVE-2021-307657.8 High
- apple ios, macos, tvos +4 more +6 moreA logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big...CVE-2021-307685.5 Medium
- apple ios, macos, tvos +5 more +7 moreAn integer overflow was addressed through improved input validation. This issue is fixed in iOS...CVE-2021-307607.8 High
- apple ipados, macos, ios and ipados +1 more +3 moreA local attacker may be able to view Now Playing information from the lock screen. This issue is...CVE-2021-307565.5 Medium
- apple macosThis issue was addressed with improved data protection. This issue is fixed in macOS Big Sur 11.4...CVE-2021-307515.5 Medium
- apple ios, macos, tvos +5 more +7 moreA stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7,...CVE-2021-307597.8 High
- apple macos, tvos, watchos +2 moreProcessing a maliciously crafted font may result in the disclosure of process memory. This issue...CVE-2021-307556.5 Medium
- apple ipados, macos, tvos +3 more +5 moreProcessing a maliciously crafted font may result in the disclosure of process memory. This issue...CVE-2021-307535.5 Medium
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS...CVE-2021-307437.8 High
- apple ipados, macos, ios and ipados +2 more +4 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS...CVE-2021-307465.5 Medium
- apple ipados, macos, tvos +3 more +5 moreProcessing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed...CVE-2021-307527.8 High
- apple macosThe issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11...CVE-2021-307505.5 Medium
- apple ios, macos, ipados +2 more +4 moreA memory corruption issue was addressed with improved state management. This issue is fixed in...CVE-2021-307487.8 High
- apple macos, mac os x +1 moreA local attacker may be able to elevate their privileges. This issue is fixed in macOS Big Sur 11...CVE-2021-307397.8 High
- apple macos, mac os x +1 moreA malicious application may be able to execute arbitrary code with kernel privileges. This issue...CVE-2021-307357.8 High
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