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CVE-2026-25637

CVE-2026-25637 · ImageMagick: Possible memory leak in ASHLAR encoder

This page contains facts from public vulnerability sources. Check the original advisory before updating.

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak in the ASHLAR image writer allows an attacker to exhaust process memory by providing a crafted image that results in small objects that are allocated but never freed. Version 7.1.2-15 contains a patch.

CVSS 5.3 · Medium · EPSS 0.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • imagemagick

    Versions
    • < 7.1.2-15: Affected

    No fix published

  • imagemagick Debian:13

    Versions
    • 8:7.1.1.43+dfsg1-1
    • 8:7.1.1.43+dfsg1-1+deb13u1
    • 8:7.1.1.43+dfsg1-1+deb13u2
    • 8:7.1.1.43+dfsg1-1+deb13u3
    • 8:7.1.1.43+dfsg1-1+deb13u4
    • 8:7.1.1.43+dfsg1-1+deb13u5
    Affected ranges
    • ECOSYSTEM: < 8:7.1.1.43+dfsg1-1+deb13u6

    Update to 8:7.1.1.43+dfsg1-1+deb13u6

  • imagemagick Debian:14

    Versions
    • 8:7.1.1.43+dfsg1-1
    • 8:7.1.1.46+dfsg1-1
    • 8:7.1.1.47+dfsg1-1
    • 8:7.1.1.47+dfsg1-2
    • 8:7.1.2.1+dfsg1-1
    • 8:7.1.2.12+dfsg1-1
    • 8:7.1.2.13+dfsg1-1
    • 8:7.1.2.3+dfsg1-1
    • 8:7.1.2.7+dfsg1-1
    • 8:7.1.2.8+dfsg1-1
    Affected ranges
    • ECOSYSTEM: < 8:7.1.2.15+dfsg1-1

    Update to 8:7.1.2.15+dfsg1-1

  • imagemagick Ubuntu:25.10

    Versions
    • 8:7.1.1.43+dfsg1-1
    • 8:7.1.1.43+dfsg1-1ubuntu1
    • 8:7.1.1.43+dfsg1-1ubuntu2
    • 8:7.1.2.3+dfsg1-1
    Affected ranges
    • ECOSYSTEM: < 8:7.1.2.3+dfsg1-1ubuntu0.1

    Update to 8:7.1.2.3+dfsg1-1ubuntu0.1

Original sources

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