{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9393 exists.","fix":"No fix has been published for CVE-2026-9393 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9393 is a high-severity memory corruption vulnerability in H3C Magic B0, published on 24 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-9393 and fix it if it is affected.\n\nWhat it is: CVE-2026-9393 is a high-severity memory corruption vulnerability in H3C Magic B0, published on 24 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9393 exists.\n\nAffected product: H3C Magic B0. 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-2026-9393/ (Markdown: https://insights.sbomify.com/CVE-2026-9393/index.md)","id":"CVE-2026-9393","markdown":"https://insights.sbomify.com/CVE-2026-9393/index.md","name":"CVE-2026-9393","record":{"aliases":["GHSA-mx2p-2hcq-xr76"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"H3C Magic B0 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the H3C Magic B0 router's SSID configuration interface, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in H3C Magic B0 up to 100R002. This affects the function Edit_BasicSSID_5G of the file /goform/aspForm. Performing a manipulation of the argument param results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"H3C Magic B0 aspForm Edit_BasicSSID_5G buffer overflow","id":"CVE-2026-9393","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Besen BS20 EV Charging Station Bluetooth Low Energy weak password","id":"CVE-2026-9394"},"packages":[],"prev":{"headline":"XML::Sig versions before 0.71 for Perl allow XPath injection in ID lookup","id":"CVE-2026-9390"},"products":["Magic B0"],"published":"2026-05-24","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-26","vendors":["H3C"]},"summary":"Remote attackers can trigger a buffer overflow in the H3C Magic B0 router's SSID configuration interface, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2026-9393/"}