Skip to contentApple Macos vulnerabilities
- apple macos, mac os x +1 moreAn integer overflow was addressed with improved input validation. This issue is fixed in macOS...CVE-2021-18786.5 Medium
- apple macos, mac os x +1 moreAn API issue in Accessibility TCC permissions was addressed with improved state management. This...CVE-2021-18736.5 Medium
- apple macosAn issue existed in determining cache occupancy. The issue was addressed through improved logic....CVE-2021-18614.3 Medium
- apple ipados, macos, tvos +4 more +6 moreA memory initialization issue was addressed with improved memory handling. This issue is fixed in...CVE-2021-18606.5 Medium
- apple macosA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-18597.5 High
- apple macosA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-18556.5 Medium
- apple ipados, macos, tvos +4 more +6 moreProcessing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed...CVE-2021-18587.8 High
- apple macosA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-18537.8 High
- apple icloud, icloud for windows, ipados +8 more +10 moreA memory initialization issue was addressed with improved memory handling. This issue is fixed in...CVE-2021-18576.5 Medium
- apple ipados, macos, tvos +3 more +5 moreAn issue in code signature validation was addressed with improved checks. This issue is fixed in...CVE-2021-18497.5 High
- apple macos, mac os x +1 moreA memory corruption issue was addressed with improved validation. This issue is fixed in macOS...CVE-2021-18477.8 High
- apple ipados, macos, tvos +4 more +6 moreA logic issue was addressed with improved state management. This issue is fixed in Security...CVE-2021-18518.8 High
- apple macos, mac os x +1 moreA malicious application may be able to execute arbitrary code with kernel privileges. This issue...CVE-2021-18417.8 High
- apple ipados, macos, tvos +4 more +6 moreCopied files may not have the expected file permissions. This issue is fixed in Security Update...CVE-2021-18325.5 Medium
- apple ipados, macos, tvos +4 more +6 moreProcessing a maliciously crafted audio file may disclose restricted memory. This issue is fixed...CVE-2021-18465.5 Medium
- apple macos, mac os x +1 moreThe issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11...CVE-2021-18397.8 High
- apple macos, mac os x +1 moreA memory corruption issue was addressed with improved validation. This issue is fixed in macOS...CVE-2021-18407.8 High
- apple ipados, macos, tvos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in Security Update 2021-002...CVE-2021-18437.8 High
- apple macos, mac os x +1 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...CVE-2021-18349.8 Critical
- apple macosA type confusion issue was addressed with improved state handling. This issue is fixed in macOS...CVE-2021-18299.8 Critical
- apple ipados, macos, tvos +3 more +5 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...CVE-2021-306647.8 High
- apple macosA logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur...CVE-2021-306807.8 High
- apple macos, mac os x +1 moreA local user may be able to cause unexpected system termination or read kernel memory. This issue...CVE-2021-307197.1 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-2021-306847.8 High
- apple macos, mac os x +1 moreThis issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11...CVE-2021-306797.8 High
- apple ipados, macos, watchos +3 more +5 moreA validation issue existed in the handling of symlinks. This issue was addressed with improved...CVE-2021-306817.8 High
- apple ipados, macos, tvos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in tvOS 14.6, iOS 14.6 and...CVE-2021-306855.5 Medium
- 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-2021-306875.5 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-2021-307127.8 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-2021-307024.6 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-2021-307165.9 Medium
- apple ipados, macos, ios and ipados +2 more +4 moreA validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4,...CVE-2021-306937.8 High
- apple ipados, macos, ios and ipados +2 more +4 moreThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4,...CVE-2021-307095.5 Medium
- apple macos, mac os x +1 moreA permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur...CVE-2021-30713In KEV7.8 High
- apple ipados, macos, ios and ipados +2 more +4 moreAn information disclosure issue was addressed with improved state management. This issue is fixed...CVE-2021-306945.5 Medium
- 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-2021-307005.5 Medium
- 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-2021-307087.8 High
- apple ipados, macos, ios and ipados +2 more +4 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...CVE-2021-306955.5 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, iOS...CVE-2021-307157.5 High
- apple macos, mac os x +1 moreA malicious application may be able to break out of its sandbox. This issue is fixed in macOS Big...CVE-2021-306888.8 High
- 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-2021-306975.5 Medium
- apple ipados, macos, tvos +4 more +6 moreA memory corruption issue was addressed with improved state management. This issue is fixed in...CVE-2021-307107.1 High
- apple macos, mac os x +1 moreA use after free issue was addressed with improved memory management. This issue is fixed in...CVE-2021-306837.8 High
- apple ipados, macos, safari +2 more +4 moreA null pointer dereference was addressed with improved input validation. This issue is fixed in...CVE-2021-306987.5 High
- apple ipados, macos, tvos +3 more +5 moreProcessing a maliciously crafted image may lead to disclosure of user information. This issue is...CVE-2021-307065.5 Medium
- apple ipados, macos, tvos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in tvOS 14.6, Security Update...CVE-2021-307055.5 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-2021-306925.5 Medium
- apple ipados, macos, tvos +4 more +6 moreThis issue was addressed with improved checks. This issue is fixed in tvOS 14.6, iOS 14.6 and...CVE-2021-307017.8 High
- apple macos, mac os x +1 moreAn attacker in a privileged network position may be able to misrepresent application state. This...CVE-2021-306965.9 Medium
- apple macosThis issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non...CVE-2021-307184.3 Medium
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