{"id":"CVE-2026-32294","summary":"JetKVM insufficient firmware verification","details":"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.","modified":"2026-07-15T01:49:09.001889390Z","published":"2026-03-17T17:19:22.624Z","database_specific":{"cna_assigner":"cisa-cg","cwe_ids":["CWE-345","CWE-347"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32294.json"},"references":[{"type":"WEB","url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json"},{"type":"WEB","url":"https://www.cve.org/CVERecord?id=CVE-2026-32294"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32294.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32294"},{"type":"FIX","url":"https://github.com/jetkvm/kvm/releases/tag/release%2F0.5.4"},{"type":"ARTICLE","url":"https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jetkvm/kvm","events":[{"introduced":"0"},{"fixed":"8e7b6ce4e3e699440507d049c83ef9689b5557b3"}],"database_specific":{"cpe":"cpe:2.3:a:jetkvm:kvm:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.5.4"},{"last_affected":"0.5.3"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["release/0.5.4-dev202603061013","release/0.5.4-dev202603060949","release/0.5.4-dev202602080922","release/0.5.3","release/0.5.3-dev202602061404","release/0.5.3-dev202601281951","release/0.5.2-dev202601071426","release/0.5.2","release/0.5.2-dev202601070105","release/0.5.2-dev202601070032","release/0.5.2-dev202601061215","release/0.5.2-dev202601051816","release/0.5.2-dev202512291946","release/0.5.1-dev202512211114","release/0.5.1","release/0.5.1-dev202512181840","release/0.5.1-dev202512181609","release/0.5.1-dev202512181144","release/0.5.0-dev202512051510","release/0.5.0","0.5.0-dev202511271020","0.5.0-dev202511271013","release/0.5.0-dev202511211223","release/0.4.5","release/0.4.1","release/0.4.0","release/0.5.0-dev20251120","release/0.4.7","challenge-base","release/0.4.6","release/0.4.5-rc2","release/0.4.5-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32294.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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"}]}