CVE-2025-48607

Local device boot failure via unpaginated AppOps response

Published Dec 8, 2025 · Updated Dec 17, 2025

Denial of service in the Android Framework in Android 15 and 16 allows local users to crash SystemUI and prevent device boot. The getPackagesForOpsForDevice Binder API returns app-op entries for hundreds of packages in one oversized transaction instead of paginating the response. A local app without additional execution privileges or user interaction can trigger TransactionTooLargeException, repeatedly crash SystemUI, and leave the device unable to boot.

CVSS severity5.5
Medium
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in the Android Framework in Android 15 and 16 allows local users to crash SystemUI and prevent device boot. The getPackagesForOpsForDevice Binder API returns app-op entries for hundreds of packages in one oversized transaction instead of paginating the response. A local app without additional execution privileges or user interaction can trigger TransactionTooLargeException, repeatedly crash SystemUI, and leave the device unable to boot.

The record

CVE
CVE-2025-48607
Published
Dec 8, 2025
Updated
Dec 17, 2025
Vendor
Google Cloud
Product
Android
Classifications
T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 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
  2. Affected versionversion=16

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Google Cloud · Androidversion=15; version=16

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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

T1499Endpoint Denial of Service

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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