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iOS Device Access Vulnerability in usbmuxd

OESA-2026-1556
Summary

A security update is available for usbmuxd, a program that helps manage connections to iOS devices. If not updated, a hacker can gain access to iOS devices connected to the same network, potentially allowing them to access sensitive data. We recommend installing the latest version of usbmuxd to protect your devices.

What to do
  • Update usbmuxd to version 1.1.0-17.oe2003sp4.
Affected software
VendorProductAffected versionsFix available
– usbmuxd <= 1.1.0-17.oe2003sp4 1.1.0-17.oe2003sp4
Original title
usbmuxd security update
Original description
usbmuxd is a socket daemon to multiplex connections from and to iOS devices.It allows multiple services on the device to be accessed simultaneously.

Security Fix(es):

A Path Traversal vulnerability in usbmuxd allows local users to escalate to the service user.This issue affects usbmuxd: before 3ded00c9985a5108cfc7591a309f9a23d57a8cba.(CVE-2025-66004)
Published: 15 Mar 2026 · Updated: 15 Mar 2026 · First seen: 15 Mar 2026