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GHSA-JFX9-29X2-RV3J pypdf can exhaust RAM via manipulated LZWDecode streams

🗓️ 22 Oct 2025 19:40:50Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

pypdf vulnerability can exhaust memory by crafted LZWDecode streams when parsing a page content stream.

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04 Feb 2026 03:55Current
6.8Medium risk
Vulners AI Score6.8
CVSS 48.7
EPSS0.00079
1