CVE-2026-0011

Local privilege escalation via shared-UID setting reuse

Published Mar 2, 2026 · Updated Mar 2, 2026

Privilege escalation in Google Android 14, 15, 16, and 16-qpr2 allows local users to prevent location access without interaction. The Framework's enableSystemPackageLPw method attempts to reuse a disabled shared-UID package setting after update removal, but app-ID registration fails and changes the package UID. Exploitation requires local code execution but no prior privileges or user interaction, and it can leave location access unavailable.

CVSS severity8.4
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in Google Android 14, 15, 16, and 16-qpr2 allows local users to prevent location access without interaction. The Framework's enableSystemPackageLPw method attempts to reuse a disabled shared-UID package setting after update removal, but app-ID registration fails and changes the package UID. Exploitation requires local code execution but no prior privileges or user interaction, and it can leave location access unavailable.

The record

CVE
CVE-2026-0011
Published
Mar 2, 2026
Updated
Mar 2, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-703, CWE-693
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

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

8.4CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4NIST NVDCVSS: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 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-703Improper Check or Handling of Exceptional Conditions
CWE-693Protection Mechanism Failure

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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