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gRPC-Go xDS servers: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers

🗓️ 08 Sep 2026 21:21:43Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 1 Views

gRPC-Go xDS servers crash via missing :authority and Host headers causing DoS.

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Detection
Refs
Vulners
Node
OR
google.golang.orggrpcRange1.84.0-dev1.85.0-dev.0.20260825072537-93e31b48545ego
google.golang.orggrpcRange1.83.01.83.2go
google.golang.orggrpcRange<1.82.2go

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