CVE-2026-46522 PUBLISHED

ImageMagick: Infinite Loop in the MIFF decoder can lead to CPU exhaustion

Assigner: GitHub_M
Reserved: 14.05.2026 Published: 10.06.2026 Updated: 11.06.2026

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2.23 and 6.9.13-48, due to a missing check in the MIFF decoder, a crafted file could cause an infinite loop resulting in CPU exhaustion. Versions 7.1.2.23 and 6.9.13-48 fix the issue.

Metrics

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

Product Status

Vendor ImageMagick
Product ImageMagick
Versions
  • Version < 7.1.2-23 is affected
  • Version < 6.9.13-48 is affected

References

Problem Types

  • CWE-400: Uncontrolled Resource Consumption CWE
  • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') CWE