CVE-2026-0048

Local privilege escalation via lingering overlay

Published Jun 1, 2026 · Updated Jun 1, 2026

Tapjacking in Android Framework 14, 15, 16, and 16 QPR2 allows local users to gain privileges through a lingering overlay window. The WindowState.hide path waits for an exiting non-system overlay's prior animation instead of hiding the window immediately. No prior execution privileges or user interaction are required; the retained overlay can cause unauthorized permission approval and local privilege gain.

CVSS severity6.8
Medium
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Tapjacking in Android Framework 14, 15, 16, and 16 QPR2 allows local users to gain privileges through a lingering overlay window. The WindowState.hide path waits for an exiting non-system overlay's prior animation instead of hiding the window immediately. No prior execution privileges or user interaction are required; the retained overlay can cause unauthorized permission approval and local privilege gain.

The record

CVE
CVE-2026-0048
Published
Jun 1, 2026
Updated
Jun 1, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-269, T1626
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 1, 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=14
  2. Affected versionversion=15
  3. Affected versionversion=16
  4. Affected versionversion=16-qpr2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Go standard library · Androidversion=14; version=15; version=16; version=16-qpr2

Published CVSS scores

6.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
6.8NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1626Abuse Elevation Control Mechanism

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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