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Vulnérabilités de python-pypdf

Vulnérabilités publiées pour python-pypdf au cours des 30 derniers jours : 0. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 5

  1. CVE-2026-54651

    Moyenne · CVSS 6.9EPSS 0,16%Aucun correctif publié

    pypdf: Possible infinite loop when processing threads/articles in writer

    pypdf is a free and open-source pure-python PDF library. Prior to 6.13.1, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires merging a file with threads/articles into a writer. This vulnerability is fixed in 6.13.1.

    python-pypdfSystèmes d’exploitation
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  2. CVE-2026-49460

    Moyenne · CVSS 5.1EPSS 0,17%Aucun correctif publié

    pypdf: Inefficient decoding of FlateDecode PNG predictor streams

    pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /FlateDecode filter with a PNG predictor. This vulnerability is fixed in 6.12.2.

    python-pypdfSystèmes d’exploitation
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  3. CVE-2026-49461

    Moyenne · CVSS 6.9EPSS 0,17%Aucun correctif publié

    pypdf: Possible large memory usage for form XObjects during text extraction

    pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires extracting the text of a page which contains a form XObject with self-references. This vulnerability is fixed in 6.12.2.

    python-pypdfSystèmes d’exploitation
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  4. CVE-2026-54531

    Moyenne · CVSS 6.9EPSS 0,17%Aucun correctif publié

    pypdf: Possible infinite loop when processing outlines/bookmarks in writer

    pypdf is a free and open-source pure-python PDF library. Prior to 6.13.0, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires merging a file with outlines into a writer. This vulnerability is fixed in 6.13.0.

    python-pypdfSystèmes d’exploitation
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  5. CVE-2026-54530

    Moyenne · CVSS 6.9EPSS 0,17%Aucun correctif publié

    pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction

    pypdf is a free and open-source pure-python PDF library. Prior to 6.13.0, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires extracting the text in layout mode. This vulnerability is fixed in 6.13.0.

    python-pypdfSystèmes d’exploitation
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

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