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urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API

🗓️ 11 May 2026 14:51:45Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 5 Views

Older urllib3 before 2.7.0 could decompress whole data, causing high CPU and memory use.

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08 Jun 2026 19:52Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.9
EPSS0.00019
SSVC
5