{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-7346 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-7346 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-7346 is a medium-severity vulnerability in Ledger Bitcoin app, published on 20 May 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-2023-7346 and fix it if it is affected.\n\nWhat it is: CVE-2023-7346 is a medium-severity vulnerability in Ledger Bitcoin app, published on 20 May 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-2023-7346 in the wild and no public exploit code.\n\nAffected product: Ledger Bitcoin app. 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-2023-7346/ (Markdown: https://insights.sbomify.com/CVE-2023-7346/index.md)","id":"CVE-2023-7346","markdown":"https://insights.sbomify.com/CVE-2023-7346/index.md","name":"CVE-2023-7346","record":{"aliases":["GHSA-329m-69cj-4486"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Ledger Bitcoin app","requires_auth":"none","summary":"Attackers can craft malicious miniscript policies to cause Ledger devices to display incorrect Bitcoin addresses, leading to potential fund loss.","user_interaction":"required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":4.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-682","name":"Incorrect Calculation"}],"description":"Ledger Bitcoin app versions 2.1.0 and 2.1.1 contain an address derivation vulnerability that allows attackers to cause incorrect Bitcoin addresses to be displayed by exploiting improper handling of miniscript policies containing the a: fragment. Attackers can craft malicious miniscript policies that cause the device to derive and display incorrect receiving addresses, potentially leading to funds being sent to unintended addresses.","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":"Ledger Bitcoin App 2.1.0 Address Derivation Error via Miniscript","id":"CVE-2023-7346","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2023-7347"},"packages":[],"prev":{"headline":"Ledger Live hw-app-eth EIP-712 Message Parsing Integer Truncation","id":"CVE-2023-7345"},"products":["Ledger Bitcoin app"],"published":"2026-05-20","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":"2026-08-14","vendors":["Ledger"]},"summary":"Attackers can craft malicious miniscript policies to cause Ledger devices to display incorrect Bitcoin addresses, leading to potential fund loss.","url":"https://insights.sbomify.com/CVE-2023-7346/"}