CVE-2025-48611

Local privilege escalation via persistence desynchronization

Published Mar 10, 2026 · Updated Mar 10, 2026

Elevation of privilege in Android's DeviceId component allows local users to gain higher privileges through persistence desynchronization. DeviceId.java fails to bounds-check persisted identifier data, allowing stored state to become desynchronized. Exploitation requires local access but no user interaction or additional execution privileges; the public Android bug contains no further mechanism details.

CVSS severity10.0
Critical
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

Elevation of privilege in Android's DeviceId component allows local users to gain higher privileges through persistence desynchronization. DeviceId.java fails to bounds-check persisted identifier data, allowing stored state to become desynchronized. Exploitation requires local access but no user interaction or additional execution privileges; the public Android bug contains no further mechanism details.

The record

CVE
CVE-2025-48611
Published
Mar 10, 2026
Updated
Mar 10, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-120, T1404
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 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?

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  1. Affected versionversion=Android Kernel

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Go standard library · Androidversion=Android Kernel

Published CVSS scores

7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
10.0AndroidCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1404Exploitation for Privilege Escalation

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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