vulnerability Johnson Controls Inc. Airwall Johnson Controls Inc.'s Airwall software versions 4.0.4 and earlier contain critical vulnerabilities. A hardcoded cryptographic key allows attackers to decrypt sensitive data, bypass authentication, and access arbitrary files on the system. Additionally, a path traversal vulnerability enables attackers to read sensitiv… CISA Advisories · Aug 13, 2026 High CVE-2026-64887CVE-2026-34492vulnerabilityhardcoded keypath traversal