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UnratedFix available

opentelemetry-collector-contrib v1.2.0/v0.163.0

Type: patchSources: OpenTelemetry Collector Contrib

This release fixes a security issue in the yang_grpc receiver by applying configured client allowlists and rate limits to its MdtDialout streaming RPC.

Products
opentelemetry-collector-contrib
Affected versions
Not specified
Fixed versions
v1.2.0/v0.163.0
CVEs
Not specified
Confirmed fixed CVEs
Not specified
Updated in this feed
29 Oct 2026, 14:19 UTC · Revision 1

Source evidence

opentelemetry-collector-contrib v1.2.0/v0.163.0

github-open-telemetry-opentelemetry-collector-contrib · Original source

Published 14 Oct 2026, 06:53 UTC

This release fixes a security issue in the yang_grpc receiver by applying configured client allowlists and rate limits to its MdtDialout streaming RPC.

receiver/yang_grpc: Apply the configured security.allowed_clients and security.rate_limiting settings to the MdtDialout streaming RPC, which previously did not enforce either. (#0)

opentelemetry-collector-contrib

Fixed versions: v1.2.0/v0.163.0

Complete source record
{
  "id": "d490326d47fa99171e5fc6ccc66a7dad9ffa007657d7f240365d69c766b8b842",
  "url": "https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.163.0",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "opentelemetry-collector-contrib v1.2.0/v0.163.0",
    "summary": "This release fixes a security issue in the yang_grpc receiver by applying configured client allowlists and rate limits to its MdtDialout streaming RPC.",
    "evidence": "receiver/yang_grpc: Apply the configured security.allowed_clients and security.rate_limiting settings to the MdtDialout streaming RPC, which previously did not enforce either. (#0)",
    "products": [
      {
        "name": {
          "value": "opentelemetry-collector-contrib",
          "evidence": "Release notes from opentelemetry-collector-contrib"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "v1.2.0/v0.163.0",
            "evidence": "v1.2.0/v0.163.0"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-open-telemetry-opentelemetry-collector-contrib",
  "document_id": 22046,
  "published_at": "2026-10-14T06:53:39+00:00"
}