CVE-2026-32294: high-severity vulnerability in JetKVM
JetKVM insufficient firmware verification
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7epss 0.1%
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.
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H
Affected products
JetKVM · JetKVMRelated CVEs — JetKVM
In the same product, most dangerous first.
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%2F0.5.4https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.jsonhttps://www.cve.org/CVERecord?id=CVE-2026-32294