CVE-2020-26683

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    CVE-2020-26683

    Published: 22 Aug 2023Last Modified: 7 Aug 2026

    Summary:

    Details: A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information.

    References: https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=05720b4ee3dbae57e65546dc2eecc3021c08eeea, https://bugs.ghostscript.com/show_bug.cgi?id=702566

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 96751b25462f83d6e16a9afaf8980b0c3f979c8b
    Fixed -None

    Affected versions

    1.17.0-NA
    1.17.0

    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
    CVE-2020-26683 | CVE-DB