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Vulnerability Details :

CVE-2026-0857

Assigner-ENISA

Assigner Org ID-a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Published At-20 May, 2026 | 10:50

Updated At-20 May, 2026 | 12:01

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.

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:ENISA

Assigner Org ID:a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Published At:20 May, 2026 | 10:50

Updated At:20 May, 2026 | 12:01

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

Mesalvo

Product

Meona Client Launcher Component

Default Status

unaffected

Versions

Affected

From 0 through 19.06.2020 15:11:49 (custom)

Vendor

Mesalvo

Product

Meona Server Component

Default Status

unaffected

Versions

Affected

From 0 through 2025.04 5+323020 (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-316	CWE-316: Cleartext Storage of Sensitive Information in Memory

Type: CWE

CWE ID: CWE-316

Description: CWE-316: Cleartext Storage of Sensitive Information in Memory

Metrics

Version	Base score	Base severity	Vector
3.1	6.0	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Version: 3.1

Base score: 6.0

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

References

Hyperlink	Resource
https://seccore.at/blog/cves-meona/	third-party-advisory

Hyperlink: https://seccore.at/blog/cves-meona/

Resource:

third-party-advisory

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Metrics Other Info

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Published At:20 May, 2026 | 11:16

Updated At:20 May, 2026 | 14:03

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	6.0	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Type: Secondary

Version: 3.1

Base score: 6.0

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Weaknesses

CWE ID	Type	Source
CWE-316	Secondary	a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

CWE ID: CWE-316

Type: Secondary

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

References

Hyperlink	Source	Resource
https://seccore.at/blog/cves-meona/	a6d3dc9e-0591-4a13-bce7-0f5b31ff6158	N/A

Hyperlink: https://seccore.at/blog/cves-meona/

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Resource: N/A

CVE-2026-0857

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Percentile

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N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

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