DEBIAN-CVE-2026-119207

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    DEBIAN-CVE-2026-119207

    Published: 29 Oct 2026Last Modified: 6 Nov 2026
    Upstream:
    CVE-2026-119207

    Summary:

    Details: pypdf is a free and open-source pure-python PDF library. Prior to 6.21.3, pypdf can consume excessive memory when strict mode loads a crafted invalid PDF dictionary. Nested parsing failures add repeated exception text to newly raised errors, allowing a small malformed dictionary to amplify into very large error messages. This issue is fixed in version 6.21.3.

    References: https://security-tracker.debian.org/tracker/CVE-2026-119207

    Affected packages

    Package

    Name: pypdf

    Purl: pkg:deb/debian/pypdf?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.17.4-1

    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
    DEBIAN-CVE-2026-119207 | CVE-DB