CVE-2024-23277

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-03-08 · updated 2026-06-17

Description

The issue was addressed with improved checks. This issue is fixed in iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4. An attacker in a privileged network position may be able to inject keystrokes by spoofing a keyboard.

Affected products

Apple Ipad Os: from 17.0 (excl.) before 17.4 — fixed in 17.4
Apple Iphone Os: from 17.0 before 17.4 — fixed in 17.4
Apple macOS: from 14.0 before 14.4 — fixed in 14.4

How to fix

Upgrade to a fixed version: Apple Ipad Os 17.4; Apple Iphone Os 17.4; Apple macOS 14.4. Check the vendor advisory for mitigations.

References

https://support.apple.com/en-us/120893
https://support.apple.com/en-us/120895
http://seclists.org/fulldisclosure/2024/Mar/21
https://support.apple.com/en-us/HT214081
https://support.apple.com/en-us/HT214084
https://support.apple.com/kb/HT214081
https://support.apple.com/kb/HT214084

Get alerted when CVE-2024-23277 or the next vulnerability affects your stack