CVE-2026-0049

Persistent denial of service via image decoding

Published Apr 6, 2026 · Updated Apr 6, 2026

Resource exhaustion in Android Framework 14 through 16-qpr2 allows local users to cause a persistent denial of service via a crafted image. LocalImageResolver passes an accepted image to a DNG codec whose dng_opcode_MapTable plane-loop bound can underflow, sustaining resource consumption during header decoding. No additional execution privileges or user interaction are required, and the reported consequence is limited to persistent service interruption.

CVSS severity6.2
Medium
EPSS probability0.10%
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 Android Framework 14 through 16-qpr2 allows local users to cause a persistent denial of service via a crafted image. LocalImageResolver passes an accepted image to a DNG codec whose dng_opcode_MapTable plane-loop bound can underflow, sustaining resource consumption during header decoding. No additional execution privileges or user interaction are required, and the reported consequence is limited to persistent service interruption.

The record

CVE
CVE-2026-0049
Published
Apr 6, 2026
Updated
Apr 6, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-400, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 6, 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

6.2CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/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.

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

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-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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