{
  "published": "2026-09-25T03:33:40Z",
  "modified": "2026-09-25T03:33:40Z",
  "schema_version": "1.7.5",
  "id": "CGA-fx8q-cmxq-jvcx",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-73515",
    "GHSA-qv7r-wgc7-6mc6"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://gitea.osgeo.org/postgis/postgis/raw/tag/3.7.0beta2/NEWS"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73515.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73515"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/postgis-0beta2-out-of-bounds-read-via-flatgeobuf-buffer"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/postgis/postgis"
    },
    {
      "type": "EVIDENCE",
      "url": "https://mehmetince.net/part-1-6-systemic-risks-in-the-managed-postgresql-industry-extension-risks-are-real-exploiting-postgis-memory-corruption-bug-at-neondb-supabase-and-many-more/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "postgis-16",
        "purl": "pkg:apk/chainguard/postgis-16?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "postgis-16",
            "component_version": "3.6.4-r7",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/postgis-16@3.6.4-r7",
            "latest_event_status": "detection",
            "latest_event_timestamp": "2026-09-25T03:33:40Z"
          }
        ]
      }
    }
  ]
}