Vulnerabilities

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ID
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Summary
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PYSEC-2026-1836
  • PyPI/pypdf2
 PyPDF2 vulnerable to possible Infinite Loop when reading malformed objects 07 Jul
  • Fix available
  • Severity - 6.2 (Medium)
PYSEC-2026-1837
  • PyPI/pypdf2
 PyPDF2 quadratic runtime with malformed PDF missing xref marker 07 Jul
  • Fix available
  • Severity - 6.2 (Medium)
PYSEC-2026-1835
  • PyPI/pypdf2
 pypdf and PyPDF2 possible Infinite Loop when a comment isn't followed by a character 07 Jul
  • Fix available
  • Severity - 6.2 (Medium)
GHSA-hm9v-vj3r-r55m
  • PyPI/pypdf2
 PyPDF2 vulnerable to possible Infinite Loop when reading malformed objects 30 Jun 2023
  • Fix available
  • Severity - 6.2 (Medium)
GHSA-jrm6-h9cq-8gqw
  • PyPI/pypdf2
 PyPDF2 quadratic runtime with malformed PDF missing xref marker 30 Jun 2023
  • Fix available
  • Severity - 6.2 (Medium)
GHSA-4vvm-4w3v-6mr8
  • PyPI/pypdf
  • PyPI/pypdf2
 pypdf and PyPDF2 possible Infinite Loop when a comment isn't followed by a character 30 Jun 2023
  • Fix available
  • Severity - 6.2 (Medium)
GHSA-xcjx-m2pj-8g79
  • PyPI/pypdf2
 Manipulated inline images can cause Infinite Loop in PyPDF2 22 Apr 2022
  • Fix available
  • Severity - 6.9 (Medium)
PYSEC-2022-194
  • PyPI/pypdf2
 See record for full details 18 Apr 2022
  • Fix available