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Unfurl's unbounded zlib decompression allows decompression bomb DoS

🗓️ 07 Jul 2026 16:03:21Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 5 Views

Unfurl decompresses data with no size limit, enabling decompression bombs and memory DoS.

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07 Jul 2026 17:24Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 48.7
EPSS0.00508
SSVC
5