{
  "published": "2026-03-10T11:17:54Z",
  "modified": "2026-03-10T22:16:07Z",
  "schema_version": "1.7.5",
  "id": "CGA-3xrm-3f4g-mf78",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"
    }
  ],
  "upstream": [
    "CVE-2026-27139",
    "GHSA-rv83-g57w-fr8j",
    "GO-2026-4602"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://go.dev/cl/749480"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/77827"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2026-4602"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27139.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27139"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "contour-1.33",
        "purl": "pkg:apk/chainguard/contour-1.33?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.33.2-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "stdlib",
            "component_version": "go1.25.7",
            "component_type": "go-module",
            "component_location": "/usr/bin/contour",
            "component_purl": "pkg:golang/stdlib@go1.25.7",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-03-10T22:16:07Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "contour-1.33",
        "purl": "pkg:apk/wolfi/contour-1.33?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.33.2-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "stdlib",
            "component_version": "go1.25.7",
            "component_type": "go-module",
            "component_location": "/usr/bin/contour",
            "component_purl": "pkg:golang/stdlib@go1.25.7",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-03-10T22:16:07Z"
          }
        ]
      }
    }
  ]
}