{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-116731 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-116731 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-116731 is a medium-severity vulnerability in tildearrow furnace, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116731 and fix it if it is affected.\n\nWhat it is: CVE-2026-116731 is a medium-severity vulnerability in tildearrow furnace, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116731 in the wild and no public exploit code.\n\nAffected product: tildearrow furnace. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-116731/ (Markdown: https://insights.sbomify.com/CVE-2026-116731/index.md)","id":"CVE-2026-116731","markdown":"https://insights.sbomify.com/CVE-2026-116731/index.md","name":"CVE-2026-116731","record":{"aliases":["GHSA-wgh7-jp98-6g9w","UBUNTU-CVE-2026-116731"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"Furnace through 0.6.8.3 contains an out-of-bounds write vulnerability in DivEngine::loadFTM() that allows attackers to corrupt heap memory via an unchecked subsong index in the GROOVES block. Attackers can craft a FamiTracker module with a subsong count of 2 or more to write a groove pattern past the subsong vector, crashing Furnace when opened.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Furnace through 0.6.8.3 Out-of-Bounds Write via FamiTracker GROOVES Block Import","id":"CVE-2026-116731","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"libdwarf through 2.3.3 Heap Out-of-Bounds Read via dwarf_debug_addr_table","id":"CVE-2026-116732"},"packages":[],"prev":{"headline":"Furnace through 0.6.8.3 Out-of-Bounds Read via FamiTracker Module Import","id":"CVE-2026-116730"},"products":["furnace"],"published":"2026-10-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-26","vendors":["tildearrow"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116731/"}