{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7227b2f5b254160286798e058c189224360d99fc"
            }
          ],
          "repo": "https://github.com/open5gs/open5gs",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75438.json"
  },
  "details": "Buffer Overflow vulnerability in Open5GS v2.7.7 allows a remote attacker to cause a denial of service via the ogs_sbi_time_parse() function",
  "id": "CVE-2026-75438",
  "modified": "2026-09-10T03:30:48.855680958Z",
  "published": "2026-09-04T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://gist.github.com/hackeryounow/c299d593b89fd6487cab4182c8aecabf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hackeryounow/5GCVulDB/blob/main/smf_crash_uelocationtimestamp.sh"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hackeryounow/5GCVulDB/tree/main/CVE-2026-75438"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75438.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75438"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/open5gs/open5gs/issues/4612"
    },
    {
      "type": "FIX",
      "url": "https://github.com/open5gs/open5gs/commit/7227b2f5b254160286798e058c189224360d99fc"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}