CISA ADP Vulnrichment

Answer in brief

CVE-2026-22314 records a High severity (CVSS 7.9) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Mesalvo/Meona Client Launcher Component (generic), Mesalvo/Meona Server Component (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published May 20, 2026Updated Sep 25, 2026Source checked Sep 25, 2026First seen by HOL Sep 25, 2026Material review Sep 25, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.9
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Not reported

Why this deserves its current priority

CVSS is 7.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Mesalvo/Meona Client Launcher Component (generic), Mesalvo/Meona Server Component (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Mesalvo/Meona Client Launcher Componentgeneric	>=0 <=19.06.2020 15:11:49	Not reported
Mesalvo/Meona Server Componentgeneric	>=0 <=2025.04 5+323020	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Mesalvo/Meona Client Launcher Component, Mesalvo/Meona Server Component.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
May 20, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 25, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 25, 2026

Sources and claim methodology

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.