{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-71456 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-71456 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-71456 is a high-severity vulnerability in Johnson Controls Kantech Entrapass, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-71456 and fix it if it is affected.\n\nWhat it is: CVE-2026-71456 is a high-severity vulnerability in Johnson Controls Kantech Entrapass, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-71456 in the wild and no public exploit code.\n\nAffected product: Johnson Controls Kantech Entrapass. 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-2026-71456/ (Markdown: https://insights.sbomify.com/CVE-2026-71456/index.md)","id":"CVE-2026-71456","markdown":"https://insights.sbomify.com/CVE-2026-71456/index.md","name":"CVE-2026-71456","record":{"aliases":["GHSA-378c-wr7c-cmxq"],"analysis":null,"analysis_generated_by":null,"assigner":"jci","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-321","name":"Use of Hard-coded Cryptographic Key"}],"description":"Use of hard-coded cryptographic key vulnerability in Johnson Controls Kantech Entrapass allows Padding Oracle Crypto Attack.\n\nThis issue affects Kantech Entrapass: before 9.20.","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":"Use of hard-coded cryptographic key vulnerability in Johnson Controls Kantech Entrapass allows Padding Oracle Crypto Attack.","id":"CVE-2026-71456","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Red Hat Ansible Automation Platform 2.5 for RHEL 8","id":"CVE-2026-71458"},"packages":[],"prev":{"headline":"Cleartext storage of sensitive information in memory vulnerability in Johnson Controls Kantech Entrapass allows Retrieve Embedded Sensitive Data.","id":"CVE-2026-71455"},"products":["Kantech Entrapass"],"published":"2026-10-26","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-26","vendors":["Johnson Controls"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-71456/"}