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BabelDOC: Arbitrary Code Execution via CMap Pickle Deserialization in babeldoc/pdfminer/cmapdb.py

🗓️ 13 Jul 2026 15:46:30Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 2 Views

Arbitrary Code Execution via CMap Pickle Deserialization in babeldoc/pdfminer/cmapdb.py### SummaryBabelDOC's vendored PDF parser (babeldoc/pdfminer/cmapdb.py) deserializes untrusted pickle data when loading CMap files. The _load_data() method stri...

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13 Jul 2026 16:03Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.8
2