{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-34493 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-34493 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34493 is a high-severity vulnerability in Johnson Controls EasyIO FS32, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-34493 and fix it if it is affected.\n\nWhat it is: CVE-2026-34493 is a high-severity vulnerability in Johnson Controls EasyIO FS32, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-34493 in the wild and no public exploit code.\n\nAffected product: Johnson Controls EasyIO FS32. 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-2026-34493/ (Markdown: https://insights.sbomify.com/CVE-2026-34493/index.md)","id":"CVE-2026-34493","markdown":"https://insights.sbomify.com/CVE-2026-34493/index.md","name":"CVE-2026-34493","record":{"aliases":["GHSA-v376-qxv8-jmj8"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Building automation controller","requires_auth":"none","summary":"An on-chip debug interface vulnerability in Johnson Controls EasyIO FS32 allows attackers to collect data from common resource locations.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jci","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-1191","name":"On-Chip Debug and Test Interface With Improper Access Control"}],"description":"- On-Chip Debug Interface vulnerability in Johnson Controls EasyIO FS32 allows Collect Data from Common Resource Locations.\n\nThis issue affects EasyIO FS32: before 3.3b63.","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":"Information disclosure in EasyIO FS32","id":"CVE-2026-34493","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Neo Series MVP2","id":"CVE-2026-34494"},"packages":[],"prev":{"headline":"Airwall - Arbitrary file read","id":"CVE-2026-34492"},"products":["EasyIO FS32"],"published":"2026-10-01","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":"2026-10-02","vendors":["Johnson Controls"]},"summary":"An on-chip debug interface vulnerability in Johnson Controls EasyIO FS32 allows attackers to collect data from common resource locations.","url":"https://insights.sbomify.com/CVE-2026-34493/"}