{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.3"
              },
              {
                "last_affected": "0.3"
              },
              {
                "introduced": "0.4"
              },
              {
                "last_affected": "0.4"
              },
              {
                "introduced": "0.5"
              },
              {
                "last_affected": "0.5"
              },
              {
                "introduced": "0.6"
              },
              {
                "last_affected": "0.6"
              },
              {
                "introduced": "0.7"
              },
              {
                "last_affected": "0.7"
              },
              {
                "introduced": "0.8"
              },
              {
                "last_affected": "0.8"
              },
              {
                "introduced": "0.9"
              },
              {
                "last_affected": "0.9"
              },
              {
                "introduced": "0.10"
              },
              {
                "last_affected": "0.10"
              },
              {
                "introduced": "0.11"
              },
              {
                "last_affected": "0.11"
              },
              {
                "introduced": "0.12"
              },
              {
                "last_affected": "0.12"
              },
              {
                "introduced": "0.13"
              },
              {
                "last_affected": "0.13"
              },
              {
                "introduced": "0.14"
              },
              {
                "last_affected": "0.14"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "66201afa2e70bd31c22e6666e3e49be2d8bca031"
            },
            {
              "fixed": "8f03865f37f5d4ffd616fef802acc980be54d300"
            }
          ],
          "repo": "https://github.com/libredwg/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.10",
        "0.11",
        "0.12",
        "0.13",
        "0.14",
        "0.3",
        "0.4",
        "0.5",
        "0.6",
        "0.7",
        "0.8",
        "0.9"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9530.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "0.1"
          },
          {
            "last_affected": "0.1"
          },
          {
            "introduced": "0.2"
          },
          {
            "last_affected": "0.2"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A weakness has been identified in GNU LibreDWG up to 0.14. The impacted element is the function read_2004_compressed_section of the file src/decode.c of the component Dwgbmp Utility. Executing a manipulation can lead to out-of-bounds read. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This patch is called 8f03865f37f5d4ffd616fef802acc980be54d300. It is advisable to implement a patch to correct this issue.",
  "id": "CVE-2026-9530",
  "modified": "2026-07-08T05:38:20.104422658Z",
  "published": "2026-05-26T04:30:11.998Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.gnu.org/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9530.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9530"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/814275"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/365549"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/LibreDWG/libredwg/issues/1248"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/365549/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/LibreDWG/libredwg/commit/8f03865f37f5d4ffd616fef802acc980be54d300"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_oob_write_read_2004_compressed_section.dwg"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "GNU LibreDWG Dwgbmp Utility decode.c read_2004_compressed_section out-of-bounds"
}