CVE-2026-28596

Permanent denial of service via XML resource exhaustion

Published Sep 8, 2026 · Updated Sep 10, 2026

Resource exhaustion in GameManagerService in Google Android 14, 15, 16, and 16 QPR2 allows local users to cause permanent denial of service. The parseInterventionFromXml method consumes resources without an effective bound while parsing intervention XML in GameManagerService.java. Exploitation requires local access but no additional execution privileges or user interaction, and it leaves the affected service permanently unavailable.

CVSS severityUnavailable
Unscored
EPSS probability0.07%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Resource exhaustion in GameManagerService in Google Android 14, 15, 16, and 16 QPR2 allows local users to cause permanent denial of service. The parseInterventionFromXml method consumes resources without an effective bound while parsing intervention XML in GameManagerService.java. Exploitation requires local access but no additional execution privileges or user interaction, and it leaves the affected service permanently unavailable.

The record

CVE
CVE-2026-28596
Published
Sep 8, 2026
Updated
Sep 10, 2026
Vendor
Google Cloud
Product
Android
Classifications
T1499
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 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 privilegesUnavailable in this record.

What is affected?

Google Cloud · Androidversion=14; version=15; version=16; version=16-qpr2

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

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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