CVE-2025-48549

Local audio capture via partial attribution validation

Published Sep 4, 2025 · Updated Feb 26, 2026

Missing authorization in Android Framework 13 through 15 allows local users to record audio from a background app without interaction. AudioRecordClient revalidates only the top entry of an audio attribution chain, so later app identities can retain an allowed recording AppOp state. A locally installed background app needs no extra execution privileges to capture microphone audio while the permission and indicator state remains inconsistent.

CVSS severity7.8
High
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Android Framework 13 through 15 allows local users to record audio from a background app without interaction. AudioRecordClient revalidates only the top entry of an audio attribution chain, so later app identities can retain an allowed recording AppOp state. A locally installed background app needs no extra execution privileges to capture microphone audio while the permission and indicator state remains inconsistent.

The record

CVE
CVE-2025-48549
Published
Sep 4, 2025
Updated
Feb 26, 2026
Vendor
Google Cloud
Product
Android
Classifications
CWE-862, T1429
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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=13
  2. Affected versionversion=14
  3. Affected versionversion=15

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Google Cloud · Androidversion=13; version=14; version=15

Published CVSS scores

7.8CISA-ADPCVSS: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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1429Audio 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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