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Bandit's unbounded WebSocket inflate causes BEAM OOM with a single frame

🗓️ 07 May 2026 03:36:13Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 5 Views

Unauthenticated client can OOM BEAM from one large decompressed frame when permessage-deflate is enabled and both flags are true.

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07 May 2026 03:36Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.2
EPSS0.00057
SSVC
5