{
  "published": "2026-03-20T11:19:55Z",
  "modified": "2026-03-21T14:16:17Z",
  "schema_version": "1.7.5",
  "id": "CGA-ch85-cj2f-57xv",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:L/SA:N"
    }
  ],
  "upstream": [
    "GHSA-q382-vc8q-7jhj",
    "GO-2026-4770"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/modelcontextprotocol/go-sdk/security/advisories/GHSA-q382-vc8q-7jhj"
    },
    {
      "type": "WEB",
      "url": "https://github.com/modelcontextprotocol/go-sdk/commit/724dd47aa3431b9d4cf9ac2eebbf7b38a629afca"
    },
    {
      "type": "WEB",
      "url": "https://github.com/segmentio/encoding/commit/7d5a25dbc5da13aed3cb047a127e4d0e96f536fb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/modelcontextprotocol/go-sdk"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "gitlab-workhorse-ce-18.6",
        "purl": "pkg:apk/chainguard/gitlab-workhorse-ce-18.6?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v0.8.0",
            "component_type": "go-module",
            "component_location": "/usr/bin/gitlab-workhorse",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v0.8.0",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-03-21T14:16:16Z"
          }
        ]
      }
    }
  ]
}