CVE-2025-22405

Local privilege escalation via freed Bluetooth structures

Published Aug 26, 2025 · Updated Aug 27, 2025

Use-after-free in Android 15's Bluetooth stack allows local users to execute arbitrary code and elevate privileges without interaction. Logging statements in multiple Fluoride stack paths read structures or lengths after preceding calls can free those objects. A local foothold requires no additional execution privileges, and successful exploitation permits code execution with elevated Android privileges.

CVSS severity8.4
High
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Android 15's Bluetooth stack allows local users to execute arbitrary code and elevate privileges without interaction. Logging statements in multiple Fluoride stack paths read structures or lengths after preceding calls can free those objects. A local foothold requires no additional execution privileges, and successful exploitation permits code execution with elevated Android privileges.

The record

CVE
CVE-2025-22405
Published
Aug 26, 2025
Updated
Aug 27, 2025
Vendor
Google Cloud
Product
Android
Classifications
CWE-416, T1404
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 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=15

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Google Cloud · Androidversion=15

Published CVSS scores

8.4CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/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 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-416Use After Free
T1404Exploitation for Privilege Escalation

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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