{"id":"CVE-2026-116730","revision":"26317e1b99584006950e92073dfc1ea0","records":[{"revision":"26317e1b99584006950e92073dfc1ea0","observedAt":"2026-10-26T22:35:30.956+00:00","statement":{"source":"cve-program","id":"CVE-2026-116730","aliases":[],"title":"Furnace through 0.6.8.3 Out-of-Bounds Read via FamiTracker Module Import","description":"Furnace through 0.6.8.3 contains an out-of-bounds heap read vulnerability in DivEngine::loadFTM() in src/engine/fileOps/ftm.cpp, triggered by an unbounded DPCM note count during FamiTracker module import. Attackers can craft a .ftm, .dnm or 0CC/E-FamiTracker module with a 2A03 instrument note count above 120 to read past the noteMap array and crash Furnace when opened.","state":0,"publishedAt":"2026-10-26T21:52:32.251+00:00","modifiedAt":"2026-10-26T21:52:32.251+00:00","affected":[{"ecosystem":"Vendor product","name":"furnace","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"tildearrow\",\n                    \"product\": \"furnace\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThanOrEqual\": \"0.6.8.3\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/tildearrow/furnace\",\n                    \"repo\": \"https://github.com/tildearrow/furnace\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5,"severity":"MEDIUM"}],"references":["https://github.com/tildearrow/furnace/issues/2966","https://github.com/tildearrow/furnace","https://github.com/tildearrow/furnace/commit/c120c72391e3229fe258e5759f43427febcb8693","https://github.com/tildearrow/furnace/blob/v0.6.8.3/src/engine/fileOps/ftm.cpp#L981-L1017","https://hackmd.io/@haindpwn/furnace-ftm-import-notemap-and-groove-subsong-oob","https://www.vulncheck.com/advisories/furnace-through-0.6.8.3-out-of-bounds-read-via-famitracker-module-import"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116730","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116730","identifiers":["CVE-2026-116730"]},"retained":false,"historicalAffected":[]}],"coverage":[]}