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CVE-2026-22314

Quick assessment

Affected
Mesalvo Meona Client Launcher Component
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component都是Mesalvo公司的产品。Mesalvo Meona Client Launcher Component是一个面向医疗信息系统客户端启动与应用接入的组件。Mesalvo Meona Server Component是一个面向医院临床工作流与患者数据管理的服务端组件。 Mesalvo Meona Client Launcher Component 19.06.202

CVSS 7.9 · High EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
Mesalvo Meona Client Launcher Component ≤ 19.06.2020 15:11:49 affected
Mesalvo Meona Server Component ≤ 2025.04 5+323020 affected
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I. Basic Information for CVE-2026-22314

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component都是Mesalvo公司的产品。Mesalvo Meona Client Launcher Component是一个面向医疗信息系统客户端启动与应用接入的组件。Mesalvo Meona Server Component是一个面向医院临床工作流与患者数据管理的服务端组件。 Mesalvo Meona Client Launcher Component 19.06.202
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Mesalvo Meona Client Launcher Component 0 ~ 19.06.2020 15:11:49 -
Mesalvo Meona Server Component 0 ~ 2025.04 5+323020 -

II. Public POCs for CVE-2026-22314

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III. Intelligence Information for CVE-2026-22314

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Security Blog Posts for CVE-2026-22314 (1)

Other References for CVE-2026-22314 (1)

Same Patch Batch · Mesalvo · 2026-05-20 · 4 CVEs total

CVE-2026-0856 7.8 HIGH Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 访问控制错误漏洞
CVE-2026-0857 4.4 MEDIUM Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 安全漏洞
CVE-2026-25602 2.3 LOW Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 数据伪造问题漏洞

IV. Related Vulnerabilities

Same vendor: Mesalvo
Same weakness: CWE-94

V. Comments for CVE-2026-22314

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