{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-5434 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-5434 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5434 is a medium-severity vulnerability in Honeywell International Inc. Control Network Module (CNM), published on 21 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5434 and fix it if it is affected.\n\nWhat it is: CVE-2026-5434 is a medium-severity vulnerability in Honeywell International Inc. Control Network Module (CNM), published on 21 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-5434 in the wild and no public exploit code.\n\nAffected product: Honeywell International Inc. Control Network Module (CNM). 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-2026-5434/ (Markdown: https://insights.sbomify.com/CVE-2026-5434/index.md)","id":"CVE-2026-5434","markdown":"https://insights.sbomify.com/CVE-2026-5434/index.md","name":"CVE-2026-5434","record":{"aliases":["GHSA-m6f8-6m3m-x2rv"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Honeywell Control Network Module","requires_auth":"none","summary":"An attacker can access protected data by probing system files due to improper storage of sensitive information in Honeywell Control Network Modules.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Honeywell","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-538","name":"Insertion of Sensitive Information into Externally-Accessible File or Directory"}],"description":"Honeywell Control\nNetwork Module (CNM) contains\ninsertion of sensitive information into an unintended directory. An attacker could exploit this vulnerability through probing\nsystem files, potentially resulting in unintended\naccess to protected data.\n\nHoneywell\nrecommends updating to the most recent version of this product, service or\noffering [200.1]. The CNM versions affected are from [100.1, 101.1, 110.1, and 110.2].","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":"Improper storage of sensitive information","id":"CVE-2026-5434","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":"Potential buffer overflow in ns_sprintrrf TSIG handling path","id":"CVE-2026-5435"},"packages":[],"prev":{"headline":"Improper sanitization","id":"CVE-2026-5433"},"products":["Control Network Module (CNM)"],"published":"2026-05-21","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":"2026-07-30","vendors":["Honeywell International Inc."]},"summary":"An attacker can access protected data by probing system files due to improper storage of sensitive information in Honeywell Control Network Modules.","url":"https://insights.sbomify.com/CVE-2026-5434/"}