PT-2026-25916 · Jetkvm · Jetkvm

Paul Asadoorian · Published 2026-03-17 · Updated 2026-03-18 · CVE-2026-32294

Positive Technologies (AI Summary)

CVSS v3.1

4.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions JetKVM versions prior to 0.5.4

Description The software does not verify the authenticity of downloaded firmware files. An attacker positioned between the user and the server, or a compromised update server, could modify the firmware and its SHA256 hash to bypass the verification process.

Recommendations Update to version 0.5.4 or later.

Fix

Insufficient Verification of Data Authenticity

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-345

CWE-347

Related Identifiers

CVE-2026-32294

Affected Products

Jetkvm

References · 8

• https://github.com/jetkvm/kvm/releases/tag/release%2F0.5.4 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-32294 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-32294 · Security Note
• https://twitter.com/VulmonFeeds/status/2033994261553688867 · Twitter Post
• https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network · Note
• https://t.me/true_secator/8008 · Telegram Post
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json · Note
• https://twitter.com/CVEnew/status/2033994264791945465 · Twitter Post