Security advisory

{
  "id": "8679fae24aca21beb20c0afd2aa1951292f9c6fcea9fbe2b9709d5982a3203b7",
  "url": "https://osv.dev/vulnerability/CVE-2021-26952",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-26952",
    "summary": "An issue was discovered in the ms3d crate before 0.1.3 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via IoReader::read.",
    "evidence": "osv:CVE-2021-26952",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-26952",
      "aliases": [
        "CVE-2021-26952",
        "GHSA-9f5r-vqm5-m342",
        "RUSTSEC-2021-0016"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/andrewhickman/ms3d",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "edc7d057aaa63ddfb8636a891e627649e555fc2a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:ms3d_project:ms3d:*:*:*:*:*:rust:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.1.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26952.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:57.434308392Z",
      "provider": "osv",
      "references": [
        "https://rustsec.org/advisories/RUSTSEC-2021-0016.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-26952",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 438856,
  "published_at": "2021-02-09T23:15:13.727+00:00"
}