CVE-2025-43423

Sensitive-data exposure via insufficient Audio log redaction

Published Nov 4, 2025 · Updated Nov 4, 2025

Information disclosure in Audio in Apple iOS, iPadOS, macOS, and visionOS allows physically proximate attackers to read system logs. The Audio component records sensitive user information in system logging without sufficient redaction; Apple has not disclosed the specific log fields or code path. Exploitation requires physical access to an unlocked device paired with a Mac, and the documented consequence is viewing logged user information.

CVSS severity2.0
Low
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Audio in Apple iOS, iPadOS, macOS, and visionOS allows physically proximate attackers to read system logs. The Audio component records sensitive user information in system logging without sufficient redaction; Apple has not disclosed the specific log fields or code path. Exploitation requires physical access to an unlocked device paired with a Mac, and the documented consequence is viewing logged user information.

The record

CVE
CVE-2025-43423
Published
Nov 4, 2025
Updated
Nov 4, 2025
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-532, T1005
Attack vector
physical
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 <26.1

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=unspecified <26.1
Apple · visionOSversion=unspecified <26.1
Apple · macOSversion=unspecified <15.7

Published CVSS scores

2.0CISA-ADPCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/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)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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