Medium severity5.9NVD Advisory· Published Feb 20, 2017· Updated Jun 17, 2026

CVE-2016-4721

Description

An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. The issue involves the "IDS - Connectivity" component, which allows man-in-the-middle attackers to spoof calls via a "switch caller" notification.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <=10.0.3
Apple Inc./Mac OS X
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Range: <=10.12.0
Apple Inc./macOSllm-fuzzy
Range: <10.12.1
Apple Inc./iOSllm-fuzzy
Range: <10.1

Patches

Vulnerability mechanics

References

www.securityfocus.com/bid/94429nvdThird Party AdvisoryVDB Entry
support.apple.com/HT207271nvdVendor Advisory
support.apple.com/HT207275nvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.384
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000