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

🗓️ 15 Jun 2026 21:56:15Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Remote code execution and DoS in elixir-grpc from unsafe Erlang term deserialization via erlpack.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-48853
16 Jun 202600:00
circl
CVE
CVE-2026-48853
15 Jun 202621:56
cve
EUVD
EUVD-2026-37015
15 Jun 202621:56
euvd
NVD
CVE-2026-48853
15 Jun 202623:16
nvd
OSV
EEF-CVE-2026-48853 Remote code execution and denial of service via unsafe Erlang term deserialization in elixir-grpc/grpc
15 Jun 202621:56
osv
Positive Technologies
PT-2026-49533
15 Jun 202600:00
ptsecurity
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:elixir-grpc:grpc:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.GRPC.Codec.Erlpack'"
    ],
    "packageName": "grpc",
    "packageURL": "pkg:hex/grpc",
    "product": "grpc",
    "programFiles": [
      "lib/grpc/codec/erlpack.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.GRPC.Codec.Erlpack':decode/2"
      }
    ],
    "repo": "https://github.com/elixir-grpc/grpc",
    "vendor": "elixir-grpc",
    "versions": [
      {
        "lessThan": "1.0.0",
        "status": "affected",
        "version": "0.4.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:elixir-grpc:grpc:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.GRPC.Codec.Erlpack'"
    ],
    "packageName": "elixir-grpc/grpc",
    "packageURL": "pkg:github/elixir-grpc/grpc",
    "product": "grpc",
    "programFiles": [
      "lib/grpc/codec/erlpack.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.GRPC.Codec.Erlpack':decode/2"
      }
    ],
    "repo": "https://github.com/elixir-grpc/grpc",
    "vendor": "elixir-grpc",
    "versions": [
      {
        "lessThan": "272a97a5ea1b46af1819f14a831fcf35fc91f992",
        "status": "affected",
        "version": "25bcc569fe2cc4478531a6c546c923205fc751c9",
        "versionType": "git"
      }
    ]
  }
]

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