org.eclipse.parsson:parsson — security advisory

{
  "id": "ca87d470f0b964dba8e17d961bd7636a5ecfbd58d33d4de1c4afed1e2581f2e5",
  "url": "https://osv.dev/vulnerability/ECHO-058e-4aa6-dafa",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ECHO-058e-4aa6-dafa",
    "summary": "ECHO-058e-4aa6-dafa",
    "evidence": "osv:ECHO-058e-4aa6-dafa",
    "products": [
      {
        "name": {
          "value": "org.eclipse.parsson:parsson",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.1.7+echo.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "ECHO-058e-4aa6-dafa",
      "aliases": [
        "ECHO-058e-4aa6-dafa"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.1.7+echo.1"
                }
              ]
            }
          ],
          "package": {
            "name": "org.eclipse.parsson:parsson",
            "purl": "pkg:maven/org.eclipse.parsson/parsson",
            "ecosystem": "Echo:Maven"
          },
          "database_specific": {
            "source": "https://advisory.echohq.com/osv/ECHO-058e-4aa6-dafa.json"
          }
        }
      ],
      "modified": "2026-10-21T15:15:05.169019540Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-9563",
        "GHSA-q86x-4w7f-8hrm"
      ],
      "references": [
        "https://advisory.echohq.com/cve/CVE-2026-9563",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-9563",
        "https://github.com/eclipse-ee4j/parsson/pull/169",
        "https://github.com/eclipse-ee4j/parsson/commit/134e8d101aa74c8b9302d0cb62f6ccb4912a9d0c",
        "https://github.com/eclipse-ee4j/parsson/tree/1.1.8",
        "https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/444",
        "https://repo.maven.apache.org/maven2/org/eclipse/parsson/parsson/1.1.8",
        "https://github.com/advisories/GHSA-q86x-4w7f-8hrm"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-9563",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 393710,
  "published_at": "2026-10-21T14:57:29.509+00:00"
}