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Vulnerabilities

Vulnerability · CVE-2025-26381

Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.

Published Dec 17, 2025 · catalog updated Dec 17, 2025 · Johnson Controls OpenBlue Workplace (formerly FM Systems)

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-26381. EPSS is 0.31%. Act only if a listed version of Johnson Controls OpenBlue Workplace (formerly FM Systems) is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.31%
Remediation
Vendor / distro source
Affected products
vendor Johnson Controls OpenBlue Workplace (formerly FM Systems) 0 ≤2025.1.2

Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Johnson Controls OpenBlue Workplace (formerly FM Systems) 0 ≤2025.1.20 ≤2025.1.2

How to fix CVE-2025-26381

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-26381. EPSS is 0.31%. Act only if a listed version of Johnson Controls OpenBlue Workplace (formerly FM Systems) is installed.

Which versions are affected?

Compare what you have installed with Johnson Controls OpenBlue Workplace (formerly FM Systems) 0 ≤2025.1.2 0 ≤2025.1.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.31%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 17, 2025 · EUVD

    Detected

    Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.

  2. Dec 17, 2025 · EUVD

    Updated

    Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.

Sources

  • CVE.orgVulnerability recordCVE-2025-26381

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-26381

    30-day exploitation probability 0.31%

    first.org
  • EUVDVulnerability recordEUVD-2025-203901

    Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 2, 2026
  • CVE.orgNov 2, 2026
  • EUVDNov 1, 2026