CVE-2021-25786

PoC —

CVSS 3.1

5.3 medium

EPSS

<1%p44

Published

Aug 11, 2023 (Aug 11, 2023)

Modified

Jun 17, 2026

Description

An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write parameter in libqpdf.

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

NVD CVE.org GitHub PoCs EPSS (0.5%)

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