AUGUST 4, 2026
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Case File

CVE-2023-21439

HIGH · CVSS 8.5 EPSS 0.18%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-02-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-21439
Severity
HIGH
CVSS
8.5
EPSS
0.18%

Original NVD Description

Improper input validation vulnerability in UwbDataTxStatusEvent prior to SMR Feb-2023 Release 1 allows attackers to launch certain activities.