CVE-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.

Score

CVSS 4.0 7.0 High

Status

Analyzed - 9119a7d8-5eab-497f-8521-727c672e3725

Published

2026-03-17

Last modified

2026-03-17

Weaknesses

CWE-345, CWE-347

Affected products

• Jetkvm (Jetkvm)
• Kvm (Jetkvm)

References

• https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/
• https://github.com/jetkvm/kvm/releases/tag/release%2F0.5.4
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
• https://www.cve.org/CVERecord?id=CVE-2026-32294