CVE-2025-24238

Privilege escalation via undisclosed libxpc logic flaw

Published Mar 31, 2025 · Updated Apr 2, 2026

A logic error in libxpc in affected Apple operating systems allows local users to gain elevated privileges through an app. Apple has not disclosed the specific libxpc check or incorrect operation that lets the app cross the privilege boundary. Exploitation requires local app execution on affected releases: iOS and iPadOS before 18.4, macOS before 13.7.5, 14.7.5, or 15.4 by branch, tvOS before 18.4, and watchOS before 11.4.

CVSS severity9.8
Critical
EPSS probability1.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A logic error in libxpc in affected Apple operating systems allows local users to gain elevated privileges through an app. Apple has not disclosed the specific libxpc check or incorrect operation that lets the app cross the privilege boundary. Exploitation requires local app execution on affected releases: iOS and iPadOS before 18.4, macOS before 13.7.5, 14.7.5, or 15.4 by branch, tvOS before 18.4, and watchOS before 11.4.

The record

CVE
CVE-2025-24238
Published
Mar 31, 2025
Updated
Apr 2, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-276, T1068
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Mar 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <18.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Apple · iOS and iPadOSversion=0 <18.4
Apple · tvOSversion=0 <18.4
Apple · macOSversion=0 <13.7.5; version=0 <14.7.5; version=0 <15.4
Apple · watchOSversion=0 <11.4

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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