Core Lightning Urges Nodes Offline, Patch Delayed

This advisory signals a potentially serious security event in the Lightning Network ecosystem, given the rare urgency of taking nodes offline before a patch is even released. The two-week embargo on details creates a window of operational uncertainty for node operators and businesses relying on CLN, who must weigh downtime against exposure. The open question is how widespread the vulnerability is and whether other Lightning implementations are affected, which will shape the network's immediate stability.