{
  "published": "2026-03-20T00:58:13Z",
  "modified": "2026-03-30T11:13:06Z",
  "schema_version": "1.7.5",
  "id": "CGA-92q9-p259-3mrr",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L"
    }
  ],
  "upstream": [
    "CVE-2026-33252",
    "GHSA-89xv-2j6f-qhc8",
    "GO-2026-4773"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33252.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/modelcontextprotocol/go-sdk/commit/a433a831d6e5d5ac3b9e625a8095aa8eaa040dfc"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/modelcontextprotocol/go-sdk/security/advisories/GHSA-89xv-2j6f-qhc8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33252"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "glab",
        "purl": "pkg:apk/chainguard/glab?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.90.0-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v1.4.0",
            "component_type": "go-module",
            "component_location": "/usr/bin/glab",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.4.0",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-03-30T11:13:06Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "glab",
        "purl": "pkg:apk/wolfi/glab?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.90.0-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v1.4.0",
            "component_type": "go-module",
            "component_location": "/usr/bin/glab",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.4.0",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-03-30T11:13:06Z"
          }
        ]
      }
    }
  ]
}