CVE-2018-4428

7.1 highEPSS 0.3%

High (7.1) in apple iphone os. EPSS 0.3% chance of exploitation in the next 30 days.

A lock screen issue allowed access to the share function on a locked device. This issue was addressed by restricting options offered on a locked device. This issue is fixed in iOS 12.1.1. A local attacker may be able to share items from the lock screen.

Severity

CVSS 3.1

7.1 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
Published: 2020-10-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:iphone_os

References

https://support.apple.com/en-us/HT209340
https://support.apple.com/en-us/HT209340

Check your stack JSON