CVE-2021-26948: Htmldoc Project Htmldoc

High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.

Affected products

• Htmldoc Project Htmldoc: version 1.9.11 only

Published 2022-03-03. Last modified 2026-06-17.