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CVE-2026-20463: Improper Handling of Insufficient Permissions or Privileges

🗓️ 01 Jul 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Permissions bypass in Modem enables local privilege escalation for System users.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-20463
2 Jul 202606:10
–circl
cve
CVE
CVE-2026-20463
1 Jul 202603:14
–cve
cvelist
Cvelist
CVE-2026-20463
1 Jul 202603:14
–cvelist
euvd
EUVD
EUVD-2026-40876
1 Jul 202603:14
–euvd
nvd
NVD
CVE-2026-20463
1 Jul 202604:17
–nvd
ptsecurity
Positive Technologies
PT-2026-54458
1 Jul 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-20463
1 Jul 202603:14
–vulnrichment

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02 Jul 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.7
EPSS0.00161
SSVC
1