CVE-2025-48571Network attack vector

SMS interception via Bluetooth security logic error

Published Jun 17, 2026 · Updated Jun 17, 2026

Information disclosure in Bluetooth security code in Google Android 17 allows remote attackers to intercept SMS messages after user interaction. Multiple functions in btm_sec.cc make incorrect Bluetooth security decisions; Google has not disclosed the precise faulty branch or state transition. No privileges are required, but exploitation exposes message content without reported integrity or availability effects.

CVSS severity4.3
Medium
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

Information disclosure in Bluetooth security code in Google Android 17 allows remote attackers to intercept SMS messages after user interaction. Multiple functions in btm_sec.cc make incorrect Bluetooth security decisions; Google has not disclosed the precise faulty branch or state transition. No privileges are required, but exploitation exposes message content without reported integrity or availability effects.

The record

CVE
CVE-2025-48571
Published
Jun 17, 2026
Updated
Jun 17, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-693, T1557
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 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=17

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Go standard library · Androidversion=17

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-693Protection Mechanism Failure
T1557Adversary-in-the-Middle

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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