CVE-2024-27825

Privacy-preference bypass via code-signing downgrade

Published May 13, 2024 · Updated Apr 2, 2026

A downgrade flaw in AppleMobileFileIntegrity in Apple macOS before 14.5 allows local apps to bypass certain Privacy preferences. The component accepts a downgraded code-signing state that should not satisfy the affected Privacy checks; Apple has not disclosed the exact validation path. Exploitation requires app execution on an Intel-based Mac, and the published impact is limited to access governed by the bypassed privacy controls.

CVSS severity7.1
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A downgrade flaw in AppleMobileFileIntegrity in Apple macOS before 14.5 allows local apps to bypass certain Privacy preferences. The component accepts a downgraded code-signing state that should not satisfy the affected Privacy checks; Apple has not disclosed the exact validation path. Exploitation requires app execution on an Intel-based Mac, and the published impact is limited to access governed by the bypassed privacy controls.

The record

CVE
CVE-2024-27825
Published
May 13, 2024
Updated
Apr 2, 2026
Vendor
Apple
Product
macOS
Classifications
CWE-277, T1548.006
Attack vector
local
Privileges
unauthenticated

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

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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 <14.5
  2. Affected versionversion=- <14.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=0 <14.5; version=- <14.5

Published CVSS scores

7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
7.8CISA-ADPCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

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-277Insecure Inherited Permissions
T1548.006Abuse Elevation Control Mechanism: TCC Manipulation

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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