gRPC Erlang package vulnerable to Remote Code Execution with attacker-controlled gRPC payloads

Summary GRPC.Codec.Erlpack.decode/2 calls :erlang.binarytoterm/1 directly on the raw gRPC message body without the :safe option. Any unauthenticated peer that can reach a gRPC endpoint with Content-Type: application/grpc+erlpack can crash the entire BEAM node via atom table exhaustion or, if a...

EUVD-2026-37015

gRPC Erlang package vulnerable to Remote Code Execution with attacker-controlled gRPC payloads...

GHSA-GRP7-V8XH-RJ7H gRPC Erlang package vulnerable to Remote Code Execution with attacker-controlled gRPC payloads

Summary GRPC.Codec.Erlpack.decode/2 calls :erlang.binarytoterm/1 directly on the raw gRPC message body without the :safe option. Any unauthenticated peer that can reach a gRPC endpoint with Content-Type: application/grpc+erlpack can crash the entire BEAM node via atom table exhaustion or, if a...

Linux Distros Unpatched Vulnerability : CVE-2026-48853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers t...

Erlpack codec library gRPC Code Execution

The vulnerability of the Erlpack codec in the gRPC procedure call library for the Elixir programming language involves shortcomings in the deserialization mechanism. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause service failures...

CVE-2026-48853

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code...

CVE-2026-48853

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code...

EEF-CVE-2026-48853 Remote code execution and denial of service via unsafe Erlang term deserialization in elixir-grpc/grpc

Summary Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote...

CVE-2026-48853

CVE-2026-48853 affects the elixir-grpc/grpc stack where the Erlpack codec decodes gRPC payloads with :erlang.binary_to_term/1 without safety bounds. This leads to untrusted data deserialization, atom creation risk (atom table exhaustion) and potential remote code execution if a malicious term rea...

CVE-2026-48853 Remote code execution and denial of service via unsafe Erlang term deserialization in elixir-grpc/grpc

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code...

CVE-2026-48853 Remote code execution and denial of service via unsafe Erlang term deserialization in elixir-grpc/grpc

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code...

CVE-2026-48853: Deserialization of Untrusted Data

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code...

PT-2026-49533

Name of the Vulnerable Software and Affected Versions grpc versions 0.4.0 through 0.9.x Description Deserialization of untrusted data and allocation of resources without limits or throttling allow unauthenticated attackers to crash the BEAM node or achieve remote code execution on the server. The...