CyberRota Analysis
AI analysis pending.
CVE
CVE-2021-28439
Severity
HIGH
CVSS
7.5
EPSS
6.11%
Windows
Original NVD Description
Windows TCP/IP Driver Denial of Service Vulnerability
AUGUST 4, 2026
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Case File
CVE-2021-28439
HIGH · CVSS 7.5
EPSS 6.11%
Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-13 · Last synced 2026-08-04