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QUIC zero-length UDP datagrams busy-loop

🗓️ 24 Jun 2026 08:00:00Reported by curlType 
curl
 curl
🔗 curl.se👁 7 Views

Curl QUIC UDP receive bug lets a malicious HTTP/3 server stall the client with zero-length datagrams.

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24 Jun 2026 07:56Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.0101
SSVC
7