dbcve.org
macOSOperating system · Apple

CVE-2025-24093

CRITICAL · 9.8 CVSS v3.1 Published 2025-01-27
Fix available
A fix is available. Upgrade to 13.7.3 / 14.7.3 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.3, macOS Ventura 13.7.3. An app may be able to access removable volumes without user consent.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

This is a permissions bypass vulnerability in macOS where an application could access removable volumes (USB drives, external hard drives, etc.) without obtaining user consent. The vulnerability was addressed by implementing additional permission restrictions in macOS Sequoia 15.4, Sonoma 14.7.3, and Ventura 13.7.3.

MitigationApply the appropriate macOS security update (15.4, 14.7.3, or 13.7.3) to affected systems to remediate the unauthorized removable volume access vulnerability.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
macOSOperating system
Affected:< 13.7.3>= 14.0, < 14.7.3

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Check macOS version
    Click Apple menu > About This Mac, or run 'sw_vers' in Terminal
    Affected if The version displayed is less than 13.7.3, or is 14.0 through 14.7.2 (including 14.0, 14.1, 14.2, 14.3, 14.4, 14.5, 14.6, 14.7, 14.7.1, or 14.7.2)

Your system is affected if it runs macOS Ventura older than 13.7.3, or macOS Sonoma between 14.0 and 14.7.2.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 13.7.3 / 14.7.3 or later
Fixed in 13.7.314.7.3
Interim mitigation

Apply the appropriate macOS security update (15.4, 14.7.3, or 13.7.3) to affected systems to remediate the unauthorized removable volume access vulnerability.

Recommended fix High confidence

macOS Ventura 13.7.3 / macOS Sonoma 14.7.3 / macOS Sequoia 15.4 (depending on your current major version)

  1. Determine your current macOS version by clicking the Apple menu > About This Mac
  2. For macOS Ventura users: Upgrade to macOS Ventura 13.7.3 or later via System Settings > General > Software Update
  3. For macOS Sonoma users: Upgrade to macOS Sonoma 14.7.3 or later via System Settings > General > Software Update
  4. For macOS Sequoia users: Upgrade to macOS Sequoia 15.4 or later via System Settings > General > Software Update
  5. After updating, verify the security update is installed by checking System Settings > General > About > System Version
Caveat Standard macOS update risks - ensure important data is backed up before updating

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in macOS Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing2.0 h
  • Review / QA1.0 h
9.0 hours of engineering $1,600
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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-24093 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data