CVE-2021-26252

—

CVSS 3.1

7.8 high

EPSS

<1%p59

Published

Feb 24, 2022 (Feb 24, 2022)

Modified

Jun 17, 2026

Description

A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

Vendors: htmldoc project redhat fedoraproject
Products: htmldoc, enterprise linux, fedora
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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