CVE-2025-43378

Sensitive-data disclosure via undisclosed permission failure

Published Nov 4, 2025 · Updated Nov 4, 2025

Permissions failure in AppleMobileFileIntegrity in macOS Sequoia before 15.7.2 and Tahoe before 26.1 allows local users to read sensitive data. Apple has not disclosed which permission rule AppleMobileFileIntegrity evaluates incorrectly or how the added restrictions prevent the access. A locally launched app and user interaction are required; the reported consequence is confidential-data exposure, with no reported write or service effect.

CVSS severity5.5
Medium
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

Permissions failure in AppleMobileFileIntegrity in macOS Sequoia before 15.7.2 and Tahoe before 26.1 allows local users to read sensitive data. Apple has not disclosed which permission rule AppleMobileFileIntegrity evaluates incorrectly or how the added restrictions prevent the access. A locally launched app and user interaction are required; the reported consequence is confidential-data exposure, with no reported write or service effect.

The record

CVE
CVE-2025-43378
Published
Nov 4, 2025
Updated
Nov 4, 2025
Vendor
Apple
Product
macOS
Classifications
CWE-200, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 2025Record 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=unspecified <15.7

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=unspecified <15.7

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/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.

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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-200Exposure of Sensitive Information to an Unauthorized Actor
T1005Data from Local System

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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