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    CVE-2026-116159

    ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the handling of the -cdl (color decision list) option, where allocated memory is not cleaned up after use. Attackers can supply input that causes the -cdl option to be processed, repeatedly leaking memory and degrading availability through resource exhaustion.

    Published:Oct 25, 2026
    Last Modified:Oct 25, 2026
    EPS:Oct 25, 2026
    EPSS Score:
    CVSS Score:3.3

    Affected Products

    Vendor
    Imagemagick
    Product
    Imagemagick

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-469 HTTP DoS

    Related CVEs

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    CVE-2026-116155 (CVSS 6.9) — ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the handling of XMP profiles by…
    CVE-2026-116156 (CVSS 4.8) — ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak caused by a missing cleanup when t…
    CVE-2026-116153 (CVSS 2) — ImageMagick before 7.1.2-33 contains a heap buffer overflow vulnerability on 32-bit systems that allows attack…
    CVE-2026-116154 (CVSS 6.9) — ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in its XML parsing code, where all…
    CVE-2026-116152 (CVSS 6.9) — ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allo…
    CVE-2026-116150 (CVSS 2.3) — ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the FPX encoder that allows attackers to e…
    CVE-2026-116151 (CVSS 6.3) — ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the JNG encoder that fails to r…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High