CVE-2026-81326CWE-321

CVE-2026-81326

Medium · published September 16, 2026

CVSS v3.0
5.5
EPSS
0%
Percentile
2.9
In the wild
Unconfirmed
What it is

QND uses a hard-coded cryptographic key, which may allow a local attacker who is logged in to a Windows PC where the affected product's client is installed to obtain administrator credentials, including an ID and password.

The record
Technical detail
CVSS v3.0
5.5 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
6.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00138 · 2.9th percentile
Weakness
CWE-321 · Use of Hard-coded Cryptographic Key
Published
2026-09-16T12:16Z
References (2)
https://jvn.jp/en/jp/JVN95825631/ · [email protected]https://www.qualitysoft.com/product/qnd_vulnerabilities_2026/ · [email protected]
EPSS history
Timeline
  • 17 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 16 SEP 07:29Z
    QND uses a hard-coded cryptographic key, which may allow a local attacker who is logged in to a Windows PC where the affected product's client is installed to…
    cvelistv5