CVE-2025-24207

Unauthorized iCloud storage activation via insufficient permissions

Published Mar 31, 2025 · Updated Jul 9, 2026

Improper permissions in macOS Ventura before 13.7.5, Sonoma before 14.7.5, and Sequoia before 15.4 allow attackers to enable iCloud storage. Storage Management applies insufficient restrictions when an app requests activation of iCloud storage features; Apple has not disclosed the specific permission check or API involved. Execution of an app on the Mac is required, and the disclosed consequence is limited to unauthorized storage-feature activation rather than data access or code execution.

CVSS severity9.8
Critical
EPSS probability1.03%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper permissions in macOS Ventura before 13.7.5, Sonoma before 14.7.5, and Sequoia before 15.4 allow attackers to enable iCloud storage. Storage Management applies insufficient restrictions when an app requests activation of iCloud storage features; Apple has not disclosed the specific permission check or API involved. Execution of an app on the Mac is required, and the disclosed consequence is limited to unauthorized storage-feature activation rather than data access or code execution.

The record

CVE
CVE-2025-24207
Published
Mar 31, 2025
Updated
Jul 9, 2026
Vendor
Apple
Product
macOS
Classifications
CWE-276
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Mar 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 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 <13.7.5
  2. Affected versionversion=0 <14.7.5
  3. Affected versionversion=0 <15.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Apple · macOSversion=0 <13.7.5; version=0 <14.7.5; version=0 <15.4

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

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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