CVE-2024-27798

Local privilege escalation via authorization state mismanagement

Published May 13, 2024 · Updated Apr 2, 2026

Incorrect authorization in Apple macOS allows local users to elevate privileges through StorageKit or Disk Management. Apple states that improper authorization state management in these components causes the flaw but has not disclosed the affected operation or state transition. Local access is required, and the published impact is privilege elevation; no remote entry point or precise privilege level is documented.

CVSS severity7.8
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Apple macOS allows local users to elevate privileges through StorageKit or Disk Management. Apple states that improper authorization state management in these components causes the flaw but has not disclosed the affected operation or state transition. Local access is required, and the published impact is privilege elevation; no remote entry point or precise privilege level is documented.

The record

CVE
CVE-2024-27798
Published
May 13, 2024
Updated
Apr 2, 2026
Vendor
Apple
Product
macOS
Classifications
CWE-863, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 13, 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 <12.7.5
  2. Affected versionversion=0 <13.6.7
  3. Affected versionversion=0 <14.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Apple · macOSversion=0 <12.7.5; version=0 <13.6.7; version=0 <14.5

Published CVSS scores

7.8CISA ADP VulnrichmentCVSS:3.1/AV:L/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
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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