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CVE-2025-66004

Local privilege escalation in usbmuxd from arbitrary local user to usbmux

MEDIUM
5.7
CVSS Score
Published: December 10, 2025 at 09:10 AM UTC
Updated: October 14, 2026 at 09:10 PM UTC
1 product affected across 1 vendorUsbmuxd

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Severity
MEDIUM5.7
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A Path Traversal vulnerability in usbmuxd allows local users to escalate to the service user.This issue affects usbmuxd: before 3ded00c9985a5108cfc7591a309f9a23d57a8cba.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Usbmuxd· Libimobiledevice
90%
0 ≤ v < 3ded00c9985a5108cfc7591a309f9a23d57a8cba0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-66004
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2025/12/msg00027.html

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.7MEDIUMsuse
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-35

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