AUGUST 4, 2026
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Case File

CVE-2021-3481

HIGH · CVSS 7.1 EPSS 0.53%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-08-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. See the original NVD description below for full technical details.

CVE
CVE-2021-3481
Severity
HIGH
CVSS
7.1
EPSS
0.53%

Original NVD Description

A flaw was found in Qt. An out-of-bounds read vulnerability was found in QRadialFetchSimd in qt/qtbase/src/gui/painting/qdrawhelper_p.h in Qt/Qtbase. While rendering and displaying a crafted Scalable Vector Graphics (SVG) file this flaw may lead to an unauthorized memory access. The highest threat from this vulnerability is to data confidentiality and the application availability.

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