aws-lambda-runtime-interface-emulator — security advisory

{
  "id": "6d1dc067e63f45cc91389bfc379e4f747cd81739d6c93162e8950abc71300f07",
  "url": "https://osv.dev/vulnerability/CGA-5chh-8q9w-6hhc",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-5chh-8q9w-6hhc",
    "summary": "CGA-5chh-8q9w-6hhc",
    "evidence": "osv:CGA-5chh-8q9w-6hhc",
    "products": [
      {
        "name": {
          "value": "aws-lambda-runtime-interface-emulator",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.37-r5",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CGA-5chh-8q9w-6hhc",
      "aliases": [
        "CGA-5chh-8q9w-6hhc"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.37-r5"
                }
              ]
            }
          ],
          "package": {
            "name": "aws-lambda-runtime-interface-emulator",
            "purl": "pkg:apk/chainguard/aws-lambda-runtime-interface-emulator?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-5chh-8q9w-6hhc.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "stdlib",
                "component_purl": "pkg:golang/stdlib@go1.27.2",
                "component_type": "go-module",
                "component_version": "go1.27.2",
                "component_location": "/usr/bin/aws-lambda-rie",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-21T21:39:24Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-22T02:15:36.421627099Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-111943",
        "GO-2026-6809"
      ],
      "references": []
    },
    "related_cves": [
      {
        "value": "CVE-2026-111943",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 401715,
  "published_at": "2026-10-21T13:05:35+00:00"
}