{"answers":{"affected":"It affects 7 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1442 exists.","fix":"No fix has been published for CVE-2026-1442 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1442 is a high-severity vulnerability in Unitree UPK, published on 27 Feb 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-2026-1442 and fix it if it is affected.\n\nWhat it is: CVE-2026-1442 is a high-severity vulnerability in Unitree UPK, published on 27 Feb 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1442 exists.\n\nAffected product: Unitree UPK. 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-2026-1442/ (Markdown: https://insights.sbomify.com/CVE-2026-1442/index.md)","id":"CVE-2026-1442","markdown":"https://insights.sbomify.com/CVE-2026-1442/index.md","name":"CVE-2026-1442","record":{"aliases":["GHSA-99wf-f9rf-jh8p"],"analysis":{"component_type":"hardware_firmware","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Unitree robot firmware","requires_auth":"none","summary":"Hard-coded keys in Unitree UPK files allow attackers to modify firmware updates, potentially leading to unauthorized code execution on devices like the Go2.","user_interaction":"required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AHA","cpe":[{"product":"go1_air_firmware","vendor":"unitree"},{"product":"go1_pro_firmware","vendor":"unitree"},{"product":"go2_air_firmware","vendor":"unitree"},{"product":"go2_edu_plus_firmware","vendor":"unitree"},{"product":"go2_edu_standard_firmware","vendor":"unitree"},{"product":"go2_pro_firmware","vendor":"unitree"},{"product":"go2_x_firmware","vendor":"unitree"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-321","name":"Use of Hard-coded Cryptographic Key"}],"description":"Since the encryption algorithm used to protect firmware updates is itself encrypted using key material available to an attacker (or anyone paying attention), the firmware updates may be altered by an unauthorized user, and then trusted by a Unitree product, such as the Unitree Go2 and other models. This issue appears to affect all of Unitree’s current offerings as of February 26, 2026, and so should be considered a vulnerability in both the firmware generation and extraction processes. At the time of this release, there is no publicly-documented mechanism to subvert the update process and insert poisoned firmware packages without the equipment owner’s knowledge.","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":"Unitree UPK files Hard-Coded Key","id":"CVE-2026-1442","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"code-projects Online Music Site AdminDeleteUser.php sql injection","id":"CVE-2026-1443"},"packages":[],"prev":{"headline":"Reflected Cross-Site Scripting (XSS) vulnerability in Graylog Web Interface","id":"CVE-2026-1441"},"products":["UPK"],"published":"2026-02-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-02-27","vendors":["Unitree"]},"summary":"Hard-coded keys in Unitree UPK files allow attackers to modify firmware updates, potentially leading to unauthorized code execution on devices like the Go2.","url":"https://insights.sbomify.com/CVE-2026-1442/"}