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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <14.5
- (no CPE)range: = 14.5
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=11.0,<11.3
- (no CPE)range: unspecified
- Range: = 11.3
= 7.4+ 1 more
- (no CPE)range: = 7.4
- (no CPE)range: unspecified
- Range: = 14.5
- 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
News mentions
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