{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-43839 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-43839 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-43839 is a high-severity vulnerability in Advantech ADAM-3600, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-43839 and fix it if it is affected.\n\nWhat it is: CVE-2026-43839 is a high-severity vulnerability in Advantech ADAM-3600, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-43839 in the wild and no public exploit code.\n\nAffected product: Advantech ADAM-3600. 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-2026-43839/ (Markdown: https://insights.sbomify.com/CVE-2026-43839/index.md)","id":"CVE-2026-43839","markdown":"https://insights.sbomify.com/CVE-2026-43839/index.md","name":"CVE-2026-43839","record":{"aliases":["GHSA-rxhx-6j58-2rw4"],"analysis":null,"analysis_generated_by":null,"assigner":"CSA","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer dereference vulnerability in the logs management functionality could allow an unauthenticated attacker to crash the service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"A NULL pointer dereference vulnerability in the logs management functionality could allow an unauthenticated attacker to crash the service.","id":"CVE-2026-43839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the","id":"CVE-2026-43840"},"packages":[],"prev":{"headline":"A stack-based buffer overflow vulnerability in the login functionality could allow an attacker to achieve code execution.","id":"CVE-2026-43838"},"products":["ADAM-3600"],"published":"2026-10-20","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["Advantech"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-43839/"}