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Vulnerabilities

Vulnerability · CVE-2026-32294

JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files.

Published Mar 17, 2026 · catalog updated Jun 17, 2026 · JetKVM prior to 0.5.4

Check if you run it

No confirmed exploitation is on record for CVE-2026-32294. EPSS is 0.10%. Act only if a listed version of JetKVM prior to 0.5.4 is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (JetKVM prior to 0.5.4).
  • 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.
Severity
High7.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.10%
Remediation
Advisory link
Affected products
cpe jetkvm/kvm

JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification.

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.

  • cpe jetkvm/kvmversion unspecified

How to fix CVE-2026-32294

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-2026-32294. EPSS is 0.10%. Act only if a listed version of JetKVM prior to 0.5.4 is installed.

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?

CWE-345: Insufficient Verification of Data Authenticity; CWE-347: Improper Verification of Cryptographic Signature. EPSS 0.10%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 17, 2026 · NIST NVD

    Detected

    JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification.

  2. Jun 17, 2026 · NIST NVD

    Updated

    JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification.

Sources

  • CVE.orgVulnerability recordCVE-2026-32294

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-32294

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDVulnerability recordCVE-2026-32294

    JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.