CVE-2026-22314: Mesalvo Meona Client Launcher Component

High severity, CVSS 7.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Vendor disputed record. The reported behaviour is documented administrative functionality restricted to dedicated administrative permissions assigned by the operating hospital; its use by a permission holder is not a vulnerability. Unauthorised access to the functions is addressed under CVE-2026-0856. Improper Control of Generation of Code ('Code Injection') vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component enables code execution on other users' systems. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.

Affected products

• Mesalvo Meona Client Launcher Component: up to and including 19.06.2020 15:11:49
• Mesalvo Meona Server Component: up to and including 2025.04 5+323020

Published 2026-05-20. Last modified 2026-10-01.