{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-40417 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-40417 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-40417 is a high-severity vulnerability in Microsoft Dynamics 365 Business Central 2024 Release Wave 2, published on 12 May 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-40417 and fix it if it is affected.\n\nWhat it is: CVE-2026-40417 is a high-severity vulnerability in Microsoft Dynamics 365 Business Central 2024 Release Wave 2, published on 12 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-40417 in the wild and no public exploit code.\n\nAffected product: Microsoft Dynamics 365 Business Central 2024 Release Wave 2. 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-2026-40417/ (Markdown: https://insights.sbomify.com/CVE-2026-40417/index.md)","id":"CVE-2026-40417","markdown":"https://insights.sbomify.com/CVE-2026-40417/index.md","name":"CVE-2026-40417","record":{"aliases":["GHSA-x37p-2fc6-57xh"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Business Central ERP","requires_auth":"low_privilege","summary":"Weak authentication in Microsoft Dynamics 365 Business Central allows authorized attackers to elevate privileges locally.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"dynamics_365_business_central","vendor":"microsoft"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-1390","name":"Weak Authentication"}],"description":"Weak authentication in Dynamics Business Central allows an authorized attacker to elevate privileges locally.","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":"Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability","id":"CVE-2026-40417","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Microsoft Office Click-To-Run Elevation of Privilege Vulnerability","id":"CVE-2026-40418"},"packages":[],"prev":{"headline":"Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability","id":"CVE-2026-40416"},"products":["Microsoft Dynamics 365 Business Central 2024 Release Wave 2","Microsoft Dynamics 365 Business Central 2026 Release Wave 1","Microsoft Dynamics 365 Business Central Release Wave 1 2025","Microsoft Dynamics 365 Business Central Release Wave 2 2025"],"published":"2026-05-12","related":[{"cvss_score":8.8,"headline":"Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability","id":"CVE-2024-38225","kev_date_added":null,"published":"2024-09-10"},{"cvss_score":8.8,"headline":"Microsoft Dynamics 365 Business Central Remote Code Execution Vulnerability","id":"CVE-2024-35249","kev_date_added":null,"published":"2024-06-11"},{"cvss_score":8.5,"headline":"Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability","id":"CVE-2022-41127","kev_date_added":null,"published":"2022-12-13"},{"cvss_score":8.1,"headline":"Dynamics 365 Business Central Elevation of Privilege Vulnerability","id":"CVE-2024-43460","kev_date_added":null,"published":"2024-09-17"},{"cvss_score":8,"headline":"Microsoft Dynamics Business Central/NAV Information Disclosure Vulnerability","id":"CVE-2024-21380","kev_date_added":null,"published":"2024-02-13"},{"cvss_score":8,"headline":"Microsoft Dynamics 365 Business Central Remote Code Execution Vulnerability","id":"CVE-2021-34474","kev_date_added":null,"published":"2021-07-14"},{"cvss_score":8,"headline":"Code injection in Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise)","id":"CVE-2020-1022","kev_date_added":null,"published":"2020-04-15"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-10","vendors":["Microsoft"]},"summary":"Weak authentication in Microsoft Dynamics 365 Business Central allows authorized attackers to elevate privileges locally.","url":"https://insights.sbomify.com/CVE-2026-40417/"}