AUGUST 4, 2026
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Case File

CVE-2021-44047

HIGH · CVSS 7.8 EPSS 0.85%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-05 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-44047
Severity
HIGH
CVSS
7.8
EPSS
0.85%

Original NVD Description

A use-after-free vulnerability exists when reading a DWF/DWFX file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists with parsing DWF/DWFX files. Crafted data in a DWF/DWFX file and lack of proper validation of input data can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.