EUVD-2026-41122Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Stack overflow from crafted MVG input crashes the process (A:H); all other metrics match the unauthenticated, network-accessible, zero-complexity attack surface with no confidentiality or integrity impact.
Primary rating from Vendor (GitHub_M).
CVSS VectorVendor: GitHub_M
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
2DescriptionCVE.org
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, a missing depth check in the MVG decoder will result in a stack overflow when a crafted image is provided. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
AnalysisAI
Stack overflow in ImageMagick's MVG decoder prior to versions 6.9.13-51 and 7.1.2-26 allows remote unauthenticated attackers to crash image-processing services by submitting a crafted MVG image file. The root cause is a missing depth check in the MVG decoder (CWE-400), enabling unbounded recursion that exhausts stack memory. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the target runs an unpatched version of ImageMagick (prior to 6.9.13-51 on the 6.x branch or 7.1.2-26 on the 7.x branch) and that the attacker can deliver a crafted MVG image file into the ImageMagick processing pipeline - for example, via a file upload endpoint or any interface that invokes ImageMagick on attacker-supplied input. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The vendor and NVD CVSS score of 5.3 (Medium) reflects AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - a remotely exploitable, unauthenticated denial-of-service with limited availability impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker uploads a crafted MVG file to a web application that passes user-supplied images through ImageMagick for processing - such as a profile photo upload, document conversion service, or CMS media handler. The MVG decoder processes the file without bounding recursion depth, exhausting the process stack and crashing the ImageMagick worker or the application process itself, rendering the service unavailable. … |
| Remediation | Upgrade to ImageMagick 6.9.13-51 (legacy branch) or 7.1.2-26 (current branch), as documented in the vendor advisory at https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-mx48-2qq3-23hf. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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