{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "4.1.2"
              },
              {
                "fixed": "6.1.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "5fc278edf3795ce7eb2ff11195797f481ede0d77"
            },
            {
              "fixed": "b43f6bfeed34b4afc8a7eb0c0de38e6e70177847"
            }
          ],
          "repo": "https://github.com/strongswan/strongswan",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-401"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78127.json"
  },
  "details": "libcharon in strongSwan 4.1.2 through 6.0.7 has a missing release of memory after its effective lifetime in the IKE message parser.",
  "id": "CVE-2026-78127",
  "modified": "2026-09-16T03:30:37.048046648Z",
  "published": "2026-09-11T01:37:05.572Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/strongswan/strongswan/releases/tag/6.1.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78127.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-78127"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78127).html"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}