CVE-2024-54524
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 · uneditedA logic issue was addressed with improved file handling. This issue is fixed in macOS Sequoia 15.2. A malicious app may be able to access arbitrary files.
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 · high confidenceA logic error in macOS Sequoia 15.1 and earlier allowed a malicious application to bypass file handling restrictions and access arbitrary files on the system through improper validation of file paths or sandbox enforcement logic.
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>= 15.0, < 15.2CVSS 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
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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 checksWork through these to decide whether this CVE applies to you.
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Check installed macOS versionRun 'sw_vers -productVersion' in Terminal to obtain the exact macOS version numberAffected if Version is 15.0 or 15.1 (any 15.0.x through 15.1.x)
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Verify sandbox enforcement is configuredRun 'sandbox-exec /bin/true' to test if sandboxing is active; check /System/Library/Sandbox directory for system sandbox profilesAffected if Sandbox profiles are present but can be bypassed due to the logic flaw in affected versions
The environment is affected if macOS Sequoia version 15.0 or 15.1 is installed, as the file handling logic flaw exists in these versions and allows sandbox bypass for arbitrary file access.
Generated from the published advisory. Verify against your own configuration.
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 · scoped15.2
Apply the macOS Sequoia 15.2 security update to address the file handling logic flaw; verify that application sandboxing and file access controls are functioning as expected.
macOS Sequoia 15.2
- Back up your Mac using Time Machine or another backup solution before updating
- Connect your Mac to a power source to ensure uninterrupted update completion
- Open System Settings and navigate to General > Software Update
- Wait for macOS Sequoia 15.2 to appear in the available updates
- Click 'Update Now' or 'Upgrade Now' to begin the installation
- Follow the on-screen instructions and restart your Mac when prompted
- After the update completes, verify the installation by checking System Settings > General > About > macOS Version shows 15.2
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation1.0 h
- Implementation1.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,376.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-54524 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2024-54524 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- 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