CVE-2025-43516

Cross-user activity transcription via session mismanagement

Published Dec 12, 2025 · Updated Dec 12, 2025

Information disclosure in macOS Voice Control allows local users to transcribe another user's activity across active user sessions. Apple identifies the flaw only as a session management issue in Voice Control that performed insufficient checks, without disclosing the affected process or code path. Voice Control must be enabled, and exploitation exposes transcribed activity from another user without reported integrity or availability impact.

CVSS severity3.3
Low
EPSS probability0.17%
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 macOS Voice Control allows local users to transcribe another user's activity across active user sessions. Apple identifies the flaw only as a session management issue in Voice Control that performed insufficient checks, without disclosing the affected process or code path. Voice Control must be enabled, and exploitation exposes transcribed activity from another user without reported integrity or availability impact.

The record

CVE
CVE-2025-43516
Published
Dec 12, 2025
Updated
Dec 12, 2025
Vendor
Apple
Product
macOS
Classifications
CWE-384, T1123
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 12, 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 <14.8
  2. Affected versionversion=unspecified <15.7

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Apple · macOSversion=unspecified <14.8; version=unspecified <15.7

Published CVSS scores

3.3CISA ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-384Session Fixation
T1123Audio Capture

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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