CVE-2020-21896

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p42

Published

Aug 22, 2023 (Aug 22, 2023)

Modified

Jun 17, 2026

Description

A Use After Free vulnerability in svg_dev_text_span_as_paths_defs function in source/fitz/svg-device.c in Artifex Software MuPDF 1.16.0 allows remote attackers to cause a denial of service via opening of a crafted PDF file.

Vendors: artifex
Products: mupdf
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news0 stories

No ingested article mentions this CVE yet.