PT-2026-25916 · Jetkvm · Jetkvm

Paul Asadoorian · Published 2026-03-17 · Updated 2026-03-17 · CVE-2026-32294

NVD

CVSS v3.1

4.7

4.7

Medium

Base vector

AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

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.

Fix

Improper Verification of Cryptographic Signature

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-347

CWE-345

Related Identifiers

CVE-2026-32294

Affected Products

Jetkvm

References · 5

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