{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90785 exists.","fix":"No fix has been published for CVE-2026-90785 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90785 is a medium-severity denial of service vulnerability in Dvidelabs flatcc, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-90785 and fix it if it is affected.\n\nWhat it is: CVE-2026-90785 is a medium-severity denial of service vulnerability in Dvidelabs flatcc, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90785 exists.\n\nAffected product: Dvidelabs flatcc. 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-2026-90785/ (Markdown: https://insights.sbomify.com/CVE-2026-90785/index.md)","id":"CVE-2026-90785","markdown":"https://insights.sbomify.com/CVE-2026-90785/index.md","name":"CVE-2026-90785","record":{"aliases":["GHSA-q8j4-vfvg-jrfr"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"FlatBuffers compiler library","requires_auth":"none","summary":"A reachable assertion in the flatcc compiler allows remote attackers to cause a denial of service via crafted input.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-617","name":"Reachable Assertion"}],"description":"A vulnerability was found in Dvidelabs flatcc up to 0.6.3. This affects the function analyze_struct of the file src/compiler/semantics.c of the component Struct Analysis. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The exploit has been made public and could be used. The patch is identified as f705032346ee39efd7d3848c50b73d455d28d06d. A patch should be applied to remediate this issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Dvidelabs flatcc Struct Analysis semantics.c analyze_struct assertion","id":"CVE-2026-90785","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Dvidelabs flatcc Duplicate Symbol semantics.c align_order_members assertion","id":"CVE-2026-90786"},"packages":[],"prev":{"headline":"Dvidelabs flatcc semantics.c fb_clear_parser memory leak","id":"CVE-2026-90784"},"products":["flatcc"],"published":"2026-09-14","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-15","vendors":["Dvidelabs"]},"summary":"A reachable assertion in the flatcc compiler allows remote attackers to cause a denial of service via crafted input.","url":"https://insights.sbomify.com/CVE-2026-90785/"}