{"id":"JLSEC-2026-1250","details":"A heap-based buffer overflow flaw was found in libmodbus in function `modbus_reply()` in `src/modbus.c`.","modified":"2026-08-11T14:15:03.215037736Z","published":"2026-08-11T14:12:22.442Z","upstream":["CVE-2022-0367"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-0367","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0367","database_specific":{"status":"Modified"},"id":"CVE-2022-0367","imported":"2026-08-11T13:56:40.727Z","modified":"2026-06-17T04:20:28.307Z","published":"2022-08-29T15:15:09.370Z"}]},"references":[{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2045571"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2045571"},{"type":"WEB","url":"https://github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6"},{"type":"WEB","url":"https://github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6"},{"type":"WEB","url":"https://github.com/stephane/libmodbus/issues/614"},{"type":"WEB","url":"https://github.com/stephane/libmodbus/issues/614"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00010.html"}],"affected":[{"package":{"name":"LibModbus_jll","ecosystem":"Julia","purl":"pkg:julia/LibModbus_jll?uuid=f28bf708-275a-52ef-9ea6-4821c17573f9"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.1.10+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1250.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}