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Vulnerabilities

Vulnerability · CVE-2026-94188

CVE-2026-94188 is listed by HMS Networks PEAK-System PCAN Windows drivers.

Published Oct 20, 2026 · CISA

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Open the advisory

Exploitation likelihood is not on this record for CVE-2026-94188. A missing EPSS score is not a low risk. Compare CISA with the linked advisory before you change production.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Not in the current FIRST EPSS dataset
Remediation
Not established
Affected products
CISA

CVE-2026-94188 is listed by HMS Networks PEAK-System PCAN Windows drivers.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-94188

What to do

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

Should you patch?

Exploitation likelihood is not on this record for CVE-2026-94188. A missing EPSS score is not a low risk. Compare CISA with the linked advisory before you change production.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS is absent from the current FIRST dataset. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Windows security

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. Oct 20, 2026 · CISA ICS Advisories

    Detected

    CVE-2026-94188 is listed by HMS Networks PEAK-System PCAN Windows drivers.

Sources

  • CISA Cybersecurity AdvisoriesGovernment advisoryCVE-2026-94188

    View CSAF Summary Successful exploitation of these vulnerabilities could crash the Windows kernel. The following versions of HMS Networks PEAK-System PCAN Windows drivers are affected: PEAK-System Device Driver Setup PCAN Windows CAN device drivers <=5.1.2 (CVE-2026-109576, CVE-2

    cisa.gov
  • CISA ICS AdvisoriesGovernment advisoryCVE-2026-94188

    View CSAF Summary Successful exploitation of these vulnerabilities could crash the Windows kernel. The following versions of HMS Networks PEAK-System PCAN Windows drivers are affected: PEAK-System Device Driver Setup PCAN Windows CAN device drivers <=5.1.2 (CVE-2026-109576, CVE-2

    cisa.gov
  • CVE.orgVulnerability recordCVE-2026-94188

    CVE.org record is not available yet.

    cve.org
  • urlscan.ioThreat intelligenceCVE-2026-94188
    urlscan.io

References

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • urlscan.ioOct 31, 2026
  • CISA ICS AdvisoriesOct 30, 2026
  • CVE.orgOct 23, 2026
  • CISA Cybersecurity AdvisoriesOct 23, 2026