Medium severity4.3NVD Advisory· Published Sep 8, 2021· Updated Jun 17, 2026
CVE-2021-1872
CVE-2021-1872
Description
A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, macOS Big Sur 11.3. Muting a CallKit call while ringing may not result in mute being enabled.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: unspecified
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
3- support.apple.com/en-us/HT212317nvdVendor Advisory
- support.apple.com/en-us/HT212324nvdVendor Advisory
- support.apple.com/en-us/HT212325nvdVendor Advisory
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