UNKNOWN NVD
CVE-2026-78662
Previously, a channel registered in the mux's chanList is not usable until it is established. A malicious peer was able flood the channel's incomingRequests, de
Previously, a channel registered in the mux's chanList is not usable until it is established. A malicious peer was able flood the channel's incomingRequests, deadlocking the entire connection. Now, we add an atomic established state, set when a channel becomes usable. Until such a time, handlePacket drops every packet other than the open confirmation/failure, without blocking and without tearing down the connection.
References
- https://go.dev/cl/826504
- https://go.dev/issue/81316
- https://groups.google.com/g/golang-announce/c/1y3fb2np35U
- https://pkg.go.dev/vuln/GO-2026-6354
This unknown severity vulnerability was published on 2026-09-02 via NVD.
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