CVE-2026-48734

Process crash via unchecked MVG recursion

Published Jun 10, 2026 · Updated Jun 10, 2026

Uncontrolled recursion in ImageMagick before 6.9.13-49 and 7.1.2-24 allows attackers to crash image-processing tasks via crafted MVG files. The MVG decoder recursively processes a crafted drawing graph without enforcing a depth limit or recording visited nodes, exhausting the process stack. Processing the file requires user interaction; the reported consequence is an availability-only crash of the ImageMagick process.

CVSS severity5.5
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled recursion in ImageMagick before 6.9.13-49 and 7.1.2-24 allows attackers to crash image-processing tasks via crafted MVG files. The MVG decoder recursively processes a crafted drawing graph without enforcing a depth limit or recording visited nodes, exhausting the process stack. Processing the file requires user interaction; the reported consequence is an availability-only crash of the ImageMagick process.

The record

CVE
CVE-2026-48734
Published
Jun 10, 2026
Updated
Jun 10, 2026
Vendor
ImageMagick Studio LLC
Product
ImageMagick
Classifications
CWE-674, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 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=< 6.9.13-49
  2. Affected versionversion=< 7.1.2-24

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

ImageMagick Studio LLC · ImageMagickversion=< 6.9.13-49; version=< 7.1.2-24

Published CVSS scores

5.5GitHub Security AdvisoryCVSS:3.1/AV:L/AC:L/PR:N/UI:R/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.

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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-674Uncontrolled Recursion
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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