CVE-2026-21655

C-CURE 9000 and Victor application server - Deserialization of Untrusted Data

Published Jul 23, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

This issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description Deserialization of untrusted data vulnerability in Johnson Control victor on Windows allows capec-586. This issue affects victor: from 2.9 before 3.0. Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586. This issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.
First Time appeared Johnson Controls
Johnson Controls ccure 9000
Johnson Controls victor Application Server
CPEs cpe:2.3:a:johnson_controls:ccure_9000:*:*:*:*:*:*:*:*
cpe:2.3:a:johnson_controls:victor_application_server:*:*:*:*:*:*:*:*
Vendors & Products Johnson Controls
Johnson Controls ccure 9000
Johnson Controls victor Application Server
Type Values Removed Values Added
First Time appeared Johnsoncontrols
Johnsoncontrols victor
Vendors & Products Johnsoncontrols
Johnsoncontrols victor
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Deserialization of untrusted data vulnerability in Johnson Control victor on Windows allows capec-586. This issue affects victor: from 2.9 before 3.0.
Title C-CURE 9000 and Victor application server - Deserialization of Untrusted Data
First Time appeared Johnson Control
Johnson Control victor
Weaknesses CWE-502
CPEs cpe:2.3:a:johnson_control:victor:*:*:windows:*:*:*:*:*
Vendors & Products Johnson Control
Johnson Control victor
References
Metrics cvssV4_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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jci
Published
Updated
Aug 6, 2026, 5:49 PM
Reserved
Jan 2, 2026, 1:23 PM
Status
Awaiting Analysis
Published
Jul 23, 2026, 9:17 PM
Modified
Oct 24, 2026, 1:10 PM