{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "last_affected": "1.0.3"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "bc45f1406899603033218c2cc6d611ddcc5b3720"
            }
          ],
          "repo": "https://github.com/nkoriyama/aribb24",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112280.json"
  },
  "details": "libaribb24 (aribb24) through 1.0.3 contains a heap-based buffer overflow vulnerability in src/parser.c that allows attackers to corrupt heap memory via an oversized caption data unit. Attackers can supply a crafted caption PES packet in a media file or broadcast stream, processed through arib_parse_pes(), to crash FFmpeg or VLC and possibly corrupt further memory.",
  "id": "CVE-2026-112280",
  "modified": "2026-10-21T02:31:10.331687145Z",
  "published": "2026-10-19T13:55:25.644Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112280.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nkoriyama/aribb24"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/nkoriyama/aribb24/blob/v1.0.3/src/parser.c"
    },
    {
      "type": "ADVISORY",
      "url": "https://hackmd.io/@haindpwn/aribb24-caption-data-unit-and-csi-oob-write"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112280"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/libaribb24-aribb24-through-1.0.3-heap-buffer-overflow-via-parse-data-unit-statement-body"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "libaribb24 (aribb24) through 1.0.3 Heap Buffer Overflow via parse_data_unit_statement_body"
}