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Arbitrary Code Execution in pdfminer.six via Crafted PDF Input

🗓️ 07 Jul 2026 16:03:10Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 37 Views

pdfminer library may execute arbitrary code from a malicious pickle when processing a crafted PDF referencing a .pickle.gz CMap file.

Related
Detection
Refs
Vulners
Node
pypipdfminer-sixRange0–20251107

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07 Jul 2026 17:25Current
8High risk
Vulners AI Score8
CVSS 3.17.8 - 8.6
EPSS0.00334
SSVC
37