High 7.5
CVE-2025-64702
FoxIO Releases PoC for QPACK Amplification Vulnerabilities in HTTP/3 Stacks
Vendor / product: quic-go, Cloudflare quiche, Wireshark
Event date: 2026-10-20
Public PoC: Yes
First tracked by RiskWire: 2026-10-21
Sources & citations (1)
- PoC and Full Details Released for QPACK Amplification Attack That Crashes HTTP/3 Servers securityonline.info · 2026-10-22
References
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