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CVE-2026-84408: Exposed IOCTL with Insufficient Access Control

🗓️ 16 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Local attacker can execute commands with SYSTEM privileges in QND via named pipe IOCTL.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84408
16 Sep 202605:17
–circl
cve
CVE
CVE-2026-84408
16 Sep 202607:30
–cve
cvelist
Cvelist
CVE-2026-84408
16 Sep 202607:30
–cvelist
euvd
EUVD
EUVD-2026-80227
16 Sep 202607:30
–euvd
jvn
Japan Vulnerability Notes
Multiple vulnerabilities in QND
16 Sep 202606:05
–jvn
nvd
NVD
CVE-2026-84408
16 Sep 202608:16
–nvd
ptsecurity
Positive Technologies
PT-2026-93334
16 Sep 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-84408
16 Sep 202607:30
–vulnrichment

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16 Sep 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 48.7
CVSS 38.8
EPSS0.00626
SSVC
0