CVE-2026-49218 PUBLISHED

ImageMagick: Policy Bypass in DCM decoder could result in image with invalid dimensions

Assigner: GitHub_M
Reserved: 28.05.2026 Published: 10.06.2026 Updated: 10.06.2026

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-24, a missing check in the DCM decoder could result in an image with invalid dimensions and that could cause crashes in other operation. This issue has been patched in versions 6.9.13-48 and 7.1.2-24.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	ImageMagick
Product	ImageMagick
Versions	Version < 6.9.13-48 is affected Version < 7.1.2-24 is affected

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-8pj9-6897-74xc

Problem Types

CWE-20: Improper Input Validation CWE