Security advisory

{
  "id": "84794de67b0bd2fabf4e9290b5ca4a6fd79daecc44fbcb93c792068717c6a4be",
  "url": "https://osv.dev/vulnerability/CVE-2026-9158",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-9158",
    "summary": "In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE connection command to the management interface can lead to a dangling pointer. This allows subsequent commands to access freed memory (use-after-free).",
    "evidence": "osv:CVE-2026-9158",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-9158",
      "aliases": [
        "CVE-2026-9158"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/S:P/RE:L/U:Green"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/eclipse-4diac/4diac-forte",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a955daac3152db75c48e53995030da42c8453f24"
                },
                {
                  "last_affected": "fb64d7f15a209b60acd4c5d8ed4603d39c2e95e8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "3.0.0"
                      },
                      {
                        "last_affected": "3.1.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.1.0",
            "3.0.1",
            "3.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-9158.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:39.521397099Z",
      "provider": "osv",
      "references": [
        "https://gitlab.eclipse.org/security/cve-assignment/-/work_items/109",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9158.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-9158",
        "https://github.com/eclipse-4diac/4diac-forte"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-416"
        ],
        "cna_assigner": "eclipse",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9158.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-9158",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 507170,
  "published_at": "2026-06-18T14:10:18.112+00:00"
}