CVE-2025-32323

Local privilege escalation via deceptive app label

Published Sep 4, 2025 · Updated Sep 4, 2025

Improper input validation in Android DocumentsUI 13 through 16 allows local users to escalate privileges via a deceptive file-access prompt. Shared.getCallingAppName passes an unbounded, unquoted application label into ConfirmFragment, allowing attacker-controlled text to blend into the permission message. A low-privileged local app can obtain file access without additional execution privileges or user interaction.

CVSS severity7.8
High
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Android DocumentsUI 13 through 16 allows local users to escalate privileges via a deceptive file-access prompt. Shared.getCallingAppName passes an unbounded, unquoted application label into ConfirmFragment, allowing attacker-controlled text to blend into the permission message. A low-privileged local app can obtain file access without additional execution privileges or user interaction.

The record

CVE
CVE-2025-32323
Published
Sep 4, 2025
Updated
Sep 4, 2025
Vendor
Go standard library
Product
Android
Classifications
CWE-20, T1404
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 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=13
  2. Affected versionversion=14
  3. Affected versionversion=15
  4. Affected versionversion=16

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Go standard library · Androidversion=13; version=14; version=15; version=16

Published CVSS scores

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
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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