What’s Vulnerable › Vulnerabilities

CVE-2026-84408

• Severity: high (CVSS 8.7 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-16 · updated 2026-09-16
• Weakness: CWE-782

Description

QND contains an improper access control vulnerability in a named pipe, which may allow a local attacker who is logged in to a Windows PC where the affected product's client is installed to execute arbitrary commands with SYSTEM privileges.

Affected products

• QualitySoft Corporation QND Advance: through Ver.11.0.9i
• QualitySoft Corporation QND Premium: through Ver.11.1i
• QualitySoft Corporation QND Standard: through Ver.11.1i

References

• https://jvn.jp/en/jp/JVN95825631/
• https://www.qualitysoft.com/product/qnd_vulnerabilities_2026/

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