CVE-2026-78662
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 02, 2026
Vendor
unknown
Description
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.