{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-26379 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-26379 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-26379 is a high-severity vulnerability in Johnson Controls IQ Panels2, 2+, IQHub, IQPanel 4, PowerG, published on 22 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-26379 and fix it if it is affected.\n\nWhat it is: CVE-2025-26379 is a high-severity vulnerability in Johnson Controls IQ Panels2, 2+, IQHub, IQPanel 4, PowerG, published on 22 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-26379 in the wild and no public exploit code.\n\nAffected product: Johnson Controls IQ Panels2, 2+, IQHub, IQPanel 4, PowerG. 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-2025-26379/ (Markdown: https://insights.sbomify.com/CVE-2025-26379/index.md)","id":"CVE-2025-26379","markdown":"https://insights.sbomify.com/CVE-2025-26379/index.md","name":"CVE-2025-26379","record":{"aliases":["GHSA-wcw3-c785-7q5x"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Security panel system","requires_auth":"none","summary":"Attackers can read or inject encrypted PowerG packets due to a weak pseudo-random number generator in Johnson Controls security panels.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jci","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-338","name":"Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)"}],"description":"Use of a weak pseudo-random number generator, which may allow an attacker to read or inject encrypted PowerG packets.","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":"Johnson Controls IQ Panels2, 2+, IQHub, IQPanel 4, PowerG use of Cryptographically Weak Pseudo-Random Number Generator","id":"CVE-2025-26379","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"OpenBlue Mobile Web Application configuration issue for optional for OpenBlue Workplace (formerly FM Systems)","id":"CVE-2025-26381"},"packages":[],"prev":{"headline":"Missing authorization in MaxTime","id":"CVE-2025-26378"},"products":["IQ Panels2, 2+, IQHub, IQPanel 4, PowerG"],"published":"2025-12-22","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":"2025-12-22","vendors":["Johnson Controls"]},"summary":"Attackers can read or inject encrypted PowerG packets due to a weak pseudo-random number generator in Johnson Controls security panels.","url":"https://insights.sbomify.com/CVE-2025-26379/"}