CVE-2025-32313

Local privilege escalation via incorrect bounds check

Published Mar 2, 2026 · Updated Mar 2, 2026

Out-of-bounds write in Android 14 through 16 allows local users to escalate privileges via UsageEvents processing. UsageEvents.java applies an incorrect bounds check while processing UsageEvents data, permitting a write beyond the intended boundary. Exploitation requires local access but no additional execution privileges or user interaction, and successful exploitation grants elevated privileges.

CVSS severity8.4
High
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

Out-of-bounds write in Android 14 through 16 allows local users to escalate privileges via UsageEvents processing. UsageEvents.java applies an incorrect bounds check while processing UsageEvents data, permitting a write beyond the intended boundary. Exploitation requires local access but no additional execution privileges or user interaction, and successful exploitation grants elevated privileges.

The record

CVE
CVE-2025-32313
Published
Mar 2, 2026
Updated
Mar 2, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-787, T1404
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

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

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

Published CVSS scores

8.4CISA-ADPCVSS: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
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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