AUGUST 4, 2026
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Case File

CVE-2021-38447

HIGH · CVSS 8.6 EPSS 2.05%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-05-05 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-38447
Severity
HIGH
CVSS
8.6
EPSS
2.05%

Original NVD Description

OCI OpenDDS versions prior to 3.18.1 are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic, which may result in a denial-of-service condition.