CVE-2024-23299

Sandbox escape via undisclosed Disk Images checks

Published Jun 10, 2024 · Updated Apr 2, 2026

Sandbox escape in Disk Images in Apple macOS allows local users to escape an app sandbox on versions before 12.7.4, 13.6.5, or 14.4. Apple states that improved checks correct the issue but has not disclosed the checked operation, accepted input, or failing validation. Exploitation requires user interaction to run a local app, and successful abuse crosses the app's containment boundary with broad host impact.

CVSS severity8.6
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sandbox escape in Disk Images in Apple macOS allows local users to escape an app sandbox on versions before 12.7.4, 13.6.5, or 14.4. Apple states that improved checks correct the issue but has not disclosed the checked operation, accepted input, or failing validation. Exploitation requires user interaction to run a local app, and successful abuse crosses the app's containment boundary with broad host impact.

The record

CVE
CVE-2024-23299
Published
Jun 10, 2024
Updated
Apr 2, 2026
Vendor
Apple
Product
macOS
Classifications
CWE-250, T1068
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 10, 2024CVE 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <12.7.4
  2. Affected versionversion=0 <13.6.5
  3. Affected versionversion=0 <14.4
  4. Affected versionversion=13.0 <13.6.5
  5. Affected versionversion=14.0 <14.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=0 <12.7.4; version=0 <13.6.5; version=0 <14.4; version=13.0 <13.6.5; version=14.0 <14.4

Published CVSS scores

8.6CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-250Execution with Unnecessary Privileges
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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