GO-2026-5676

vendorUSosv

HTTP/3 QPACK Trailer Expansion Memory Exhaustion in github.com/quic-go/quic-go

view advisory published 2026-07-07Licence: per source

HTTP/3 QPACK Trailer Expansion Memory Exhaustion in github.com/quic-go/quic-go

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-40898UShigh7.5—
quic-go is an implementation of the QUIC protocol in Go. Prior to version 0.59.1, an attacker can cause excessive memory allocation in quic-go's HTTP/3 client and server implementa…
02

references

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