{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-33242 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-33242 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-33242 is a medium-severity vulnerability in NVIDIA HGX and DGX B300, published on 24 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-33242 and fix it if it is affected.\n\nWhat it is: CVE-2025-33242 is a medium-severity vulnerability in NVIDIA HGX and DGX B300, published on 24 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-33242 in the wild and no public exploit code.\n\nAffected product: NVIDIA HGX and DGX B300. 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-2025-33242/ (Markdown: https://insights.sbomify.com/CVE-2025-33242/index.md)","id":"CVE-2025-33242","markdown":"https://insights.sbomify.com/CVE-2025-33242/index.md","name":"CVE-2025-33242","record":{"aliases":["GHSA-wrfr-265x-gm85"],"analysis":{"component_type":"hardware_firmware","fix_type":"no_fix_stated","impacts":["denial_of_service","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"NVIDIA B300 MCU","requires_auth":"high_privilege","summary":"A vulnerability in the NVIDIA B300 MCU allows attackers to modify unsupported registries, causing denial of service and data tampering.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-1234","name":"Hardware Internal or Debug Modes Allow Override of Locks"}],"description":"NVIDIA B300 MCU contains a vulnerability in the CX8 MCU that could allow a malicious actor to modify unsupported registries, causing a bad state. A successful exploit of this vulnerability might lead to denial of service and data tampering.","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":"Other in HGX and DGX B300","id":"CVE-2025-33242","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Deserialization in NeMo Framework","id":"CVE-2025-33243"},"packages":[],"prev":{"headline":"Deserialization in NeMo Framework","id":"CVE-2025-33241"},"products":["HGX and DGX B300"],"published":"2026-03-24","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-24","vendors":["NVIDIA"]},"summary":"A vulnerability in the NVIDIA B300 MCU allows attackers to modify unsupported registries, causing denial of service and data tampering.","url":"https://insights.sbomify.com/CVE-2025-33242/"}