CVE-2026-121808

Improper Handling of Highly Compressed Data Data Amplification vulnerability in elixir-grpc grpccore and grpc allows unauthenticated attackers to exhaust server memory via a compressed Erlang external term in a gRPC message body. GRPC.Codec.Erlpack.decode/2 grpccore/lib/grpc/codec/erlpack.ex, and...