CVE-2026-84408QND 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 ar…
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It affects QualitySoft Corporation QND Premium and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-782
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Deferred
- Record last updated
- Sep 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
QualitySoft Corporation QND Premium qualitysoft:qnd_premium (from the name) | through Ver.11.1i | CNA record |
QualitySoft Corporation QND Standard qualitysoft:qnd_standard (from the name) | through Ver.11.1i | CNA record |
QualitySoft Corporation QND Advance qualitysoft:qnd_advance (from the name) | through Ver.11.0.9i | CNA record |
References
- https://www.qualitysoft.com/product/qnd_vulnerabilities_2026/
- https://jvn.jp/en/jp/JVN95825631/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.