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Tracking","Vendor Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26793","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fqv7-fhq2-929v"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26793.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-26793","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-26793","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-26793","description":"libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.","status":"published","published":"2024-05-01T00:00:00Z","modified":"2024-08-02T11:53:54.382Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30586","description":"libmodbus v3.1.10 has a heap-based buffer overflow 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