{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-49308 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-49308 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-49308 is a medium-severity missing authorization vulnerability in Huawei HarmonyOS, published on 17 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-49308 and fix it if it is affected.\n\nWhat it is: CVE-2026-49308 is a medium-severity missing authorization vulnerability in Huawei HarmonyOS, published on 17 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-49308 in the wild and no public exploit code.\n\nAffected product: Huawei HarmonyOS. 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-2026-49308/ (Markdown: https://insights.sbomify.com/CVE-2026-49308/index.md)","id":"CVE-2026-49308","markdown":"https://insights.sbomify.com/CVE-2026-49308/index.md","name":"CVE-2026-49308","record":{"aliases":["GHSA-7q7x-jr25-x435"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HarmonyOS","requires_auth":"none","summary":"An attacker can bypass permission controls in the clipboard module to access sensitive data, affecting service confidentiality.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-264","name":null}],"description":"Permission control vulnerability in the clipboard module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.","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 HarmonyOS","id":"CVE-2026-49308","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Missing authorization in EMUI","id":"CVE-2026-49309"},"packages":[],"prev":{"headline":"Information disclosure in HarmonyOS","id":"CVE-2026-49307"},"products":["HarmonyOS"],"published":"2026-08-17","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":"2026-08-17","vendors":["Huawei"]},"summary":"An attacker can bypass permission controls in the clipboard module to access sensitive data, affecting service confidentiality.","url":"https://insights.sbomify.com/CVE-2026-49308/"}