{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-58556 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-58556 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-58556 is a medium-severity missing authorization vulnerability in Huawei EMUI, published on 15 Jul 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-2026-58556 and fix it if it is affected.\n\nWhat it is: CVE-2026-58556 is a medium-severity missing authorization vulnerability in Huawei EMUI, published on 15 Jul 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-2026-58556 in the wild and no public exploit code.\n\nAffected product: Huawei EMUI. 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-2026-58556/ (Markdown: https://insights.sbomify.com/CVE-2026-58556/index.md)","id":"CVE-2026-58556","markdown":"https://insights.sbomify.com/CVE-2026-58556/index.md","name":"CVE-2026-58556","record":{"aliases":["GHSA-vc9f-285p-f5rf"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei mobile OS","requires_auth":"none","summary":"Attackers can exploit a permission control flaw in the Bluetooth module to disrupt system availability on Huawei devices.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-264","name":null}],"description":"Permission control vulnerability in the Bluetooth module. Impact: Successful exploitation of this vulnerability may affect availability.","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":"Missing authorization in EMUI","id":"CVE-2026-58556","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in HarmonyOS","id":"CVE-2026-58557"},"packages":[],"prev":{"headline":"Missing authorization in HarmonyOS","id":"CVE-2026-58555"},"products":["EMUI","Harmony OS"],"published":"2026-07-15","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":"2026-07-15","vendors":["Huawei"]},"summary":"Attackers can exploit a permission control flaw in the Bluetooth module to disrupt system availability on Huawei devices.","url":"https://insights.sbomify.com/CVE-2026-58556/"}