CVE-2026-21655CWE-502insecure-deserialization

CVE-2026-21655

published July 24, 2026

CVSS
8.7
EPSS
0%
Percentile
41.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
8.7 · NONE
CVSS v4.0
Not supplied
EPSS
0.00492 · 41.3th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-07-24T01:17Z
References (1)
https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories · [email protected]
EPSS history
Timeline
  • 23 JUL 20:13Z
    C-CURE 9000 and Victor application server - Deserialization of Untrusted Data
    cvelistv5