{"id":"CVE-2026-21655","aliases":["EUVD-2026-48423","GHSA-g8rm-mhj7-46cg"],"status":"published","title":"C-CURE 9000 and Victor application server - Deserialization of Untrusted Data","description":"Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586.\n\nThis issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00492,"percentile":0.42585,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-07-23T20:13:05Z","modified":"2026-10-24T13:10:00Z","products":[{"vendor":"johnson control","product":"victor"},{"vendor":"johnson controls","product":"ccure 9000"},{"vendor":"johnson controls","product":"victor application server"},{"vendor":"sensormatic electronics, llc, johnson controls inc.","product":"victor"}],"references":[{"url":"https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21655"},{"url":"https://github.com/advisories/GHSA-g8rm-mhj7-46cg"}],"sources":{"cve":[{"id":"CVE-2026-21655","title":"C-CURE 9000 and Victor application server - Deserialization of Untrusted Data","description":"Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586.\n\nThis issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.","status":"published","published":"2026-07-23T20:13:05.447Z","modified":"2026-08-06T17:49:48.709Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T13:41:53.237769Z"}],"euvd":[{"id":"EUVD-2026-48423","description":"Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586.\n\nThis issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.","status":"published","published":"2026-07-23T20:13:05Z","modified":"2026-08-06T17:49:48Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:02:07.757838Z"}],"ghsa":[{"id":"GHSA-g8rm-mhj7-46cg","title":"Deserialization of untrusted data vulnerability in Johnson Control victor on Windows allows capec...","description":"Deserialization of untrusted data vulnerability in Johnson Control victor on Windows allows capec-586.\n\nThis issue affects victor: from 2.9 before 3.0.","status":"published","published":"2026-07-23T21:31:02Z","modified":"2026-07-23T21:31:03Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:09:44.794906Z"}],"nvd":[{"id":"CVE-2026-21655","description":"Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586.\n\nThis issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.","status":"published","published":"2026-07-23T21:17:03.81Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:32.473901Z"}]}}