CVE-2026-0857: CWE-316: Cleartext Storage of Sensitive Information in Memory in Mesalvo Meona Client Launcher Component
Cleartext Storage of Sensitive Information in Memory vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.
AI Analysis
Technical Summary
This vulnerability (CWE-316) affects Mesalvo Meona Client Launcher Component (through version dated 19.06.2020 15:11:49) and Meona Server Component (through version 2025.04 5+323020). It involves storing sensitive information in cleartext within memory, which could allow an attacker with high privileges to access sensitive data. The CVSS vector indicates local attack vector, low attack complexity, high privileges required, no user interaction, and a confidentiality impact rated as high, with no impact on integrity or availability.
Potential Impact
An attacker with high privileges on the affected system could potentially access sensitive information stored in cleartext in memory, leading to a confidentiality breach. There is no impact on integrity or availability. No known exploitation in the wild has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is provided, organizations should monitor vendor communications for updates. In the meantime, limit access to systems running affected versions to trusted administrators to reduce risk.
CVE-2026-0857: CWE-316: Cleartext Storage of Sensitive Information in Memory in Mesalvo Meona Client Launcher Component
Description
Cleartext Storage of Sensitive Information in Memory vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-316) affects Mesalvo Meona Client Launcher Component (through version dated 19.06.2020 15:11:49) and Meona Server Component (through version 2025.04 5+323020). It involves storing sensitive information in cleartext within memory, which could allow an attacker with high privileges to access sensitive data. The CVSS vector indicates local attack vector, low attack complexity, high privileges required, no user interaction, and a confidentiality impact rated as high, with no impact on integrity or availability.
Potential Impact
An attacker with high privileges on the affected system could potentially access sensitive information stored in cleartext in memory, leading to a confidentiality breach. There is no impact on integrity or availability. No known exploitation in the wild has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is provided, organizations should monitor vendor communications for updates. In the meantime, limit access to systems running affected versions to trusted administrators to reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ENISA
- Date Reserved
- 2026-01-12T06:14:14.665Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a0d952dba1db4736274c6fb
Added to database: 5/20/2026, 11:04:13 AM
Last enriched: 5/20/2026, 11:19:07 AM
Last updated: 5/20/2026, 5:56:22 PM
Views: 8
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