CVE-2026-44545

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

CVE-2026-44545 Unbounded WebSocket message and frame sizes can cause unauthenticated remote denial of service

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

CVE-2026-44545

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...