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CVE-2026-25794

ImageMagick is free and open-source software used for editing and manipulating digital images.

Published Feb 24, 2026 · updated Jul 15, 2026 · imagemagick imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. in uses arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows 32-bit , causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out of bounds heap write. Version 7.1.2-15 contains a patch.

Code

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Timeline

Detection, updates, and resolution for this record.

  1. Feb 24, 2026 · NIST NVD

    Detected

    ImageMagick is free and open-source software used for editing and manipulating digital images. in uses arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows 32-bit , causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out of bounds heap write. V

  2. Jul 15, 2026 · NIST NVD

    Updated

    ImageMagick is free and open-source software used for editing and manipulating digital images. in uses arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows 32-bit , causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out of bounds heap write. V

Affected

  • cpe imagemagick/imagemagickversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-25794

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-25794

    ImageMagick is free and open-source software used for editing and manipulating digital images. in uses arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows 32-b

    nvd.nist.gov

References