{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-3407",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-3407",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-02T03:02:09.924Z",
    "updatedAt": "2026-03-02T14:43:12.380Z",
    "importedAt": "2026-10-24T01:58:08.712Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "YosysHQ yosys BLIF File rtlil.h set heap-based overflow",
      "summary": "A vulnerability was determined in YosysHQ yosys up to 0.62. This affects the function Yosys::RTLIL::Const::set of the file kernel/rtlil.h of the component BLIF File Parser. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Applying a patch is the recommended action to fix this issue. It appears that the issue is not reproducible all the time.",
      "affected": [
        {
          "vendor": "YosysHQ",
          "product": "yosys",
          "versions": [
            {
              "version": "0.1",
              "status": "affected"
            },
            {
              "version": "0.2",
              "status": "affected"
            },
            {
              "version": "0.3",
              "status": "affected"
            },
            {
              "version": "0.4",
              "status": "affected"
            },
            {
              "version": "0.5",
              "status": "affected"
            },
            {
              "version": "0.6",
              "status": "affected"
            },
            {
              "version": "0.7",
              "status": "affected"
            },
            {
              "version": "0.8",
              "status": "affected"
            },
            {
              "version": "0.9",
              "status": "affected"
            },
            {
              "version": "0.10",
              "status": "affected"
            },
            {
              "version": "0.11",
              "status": "affected"
            },
            {
              "version": "0.12",
              "status": "affected"
            },
            {
              "version": "0.13",
              "status": "affected"
            },
            {
              "version": "0.14",
              "status": "affected"
            },
            {
              "version": "0.15",
              "status": "affected"
            },
            {
              "version": "0.16",
              "status": "affected"
            },
            {
              "version": "0.17",
              "status": "affected"
            },
            {
              "version": "0.18",
              "status": "affected"
            },
            {
              "version": "0.19",
              "status": "affected"
            },
            {
              "version": "0.20",
              "status": "affected"
            },
            {
              "version": "0.21",
              "status": "affected"
            },
            {
              "version": "0.22",
              "status": "affected"
            },
            {
              "version": "0.23",
              "status": "affected"
            },
            {
              "version": "0.24",
              "status": "affected"
            },
            {
              "version": "0.25",
              "status": "affected"
            },
            {
              "version": "0.26",
              "status": "affected"
            },
            {
              "version": "0.27",
              "status": "affected"
            },
            {
              "version": "0.28",
              "status": "affected"
            },
            {
              "version": "0.29",
              "status": "affected"
            },
            {
              "version": "0.30",
              "status": "affected"
            },
            {
              "version": "0.31",
              "status": "affected"
            },
            {
              "version": "0.32",
              "status": "affected"
            },
            {
              "version": "0.33",
              "status": "affected"
            },
            {
              "version": "0.34",
              "status": "affected"
            },
            {
              "version": "0.35",
              "status": "affected"
            },
            {
              "version": "0.36",
              "status": "affected"
            },
            {
              "version": "0.37",
              "status": "affected"
            },
            {
              "version": "0.38",
              "status": "affected"
            },
            {
              "version": "0.39",
              "status": "affected"
            },
            {
              "version": "0.40",
              "status": "affected"
            },
            {
              "version": "0.41",
              "status": "affected"
            },
            {
              "version": "0.42",
              "status": "affected"
            },
            {
              "version": "0.43",
              "status": "affected"
            },
            {
              "version": "0.44",
              "status": "affected"
            },
            {
              "version": "0.45",
              "status": "affected"
            },
            {
              "version": "0.46",
              "status": "affected"
            },
            {
              "version": "0.47",
              "status": "affected"
            },
            {
              "version": "0.48",
              "status": "affected"
            },
            {
              "version": "0.49",
              "status": "affected"
            },
            {
              "version": "0.50",
              "status": "affected"
            },
            {
              "version": "0.51",
              "status": "affected"
            },
            {
              "version": "0.52",
              "status": "affected"
            },
            {
              "version": "0.53",
              "status": "affected"
            },
            {
              "version": "0.54",
              "status": "affected"
            },
            {
              "version": "0.55",
              "status": "affected"
            },
            {
              "version": "0.56",
              "status": "affected"
            },
            {
              "version": "0.57",
              "status": "affected"
            },
            {
              "version": "0.58",
              "status": "affected"
            },
            {
              "version": "0.59",
              "status": "affected"
            },
            {
              "version": "0.60",
              "status": "affected"
            },
            {
              "version": "0.61",
              "status": "affected"
            },
            {
              "version": "0.62",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}