CVE-2025-6497

Low

Description

A vulnerability was found in HTACG tidy-html5 5.8.0. It has been rated as problematic. This issue affects the function prvTidyParseNamespace of the file src/parser.c. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

SeverityLow
CVSS3.3
Exploit probability—
ProductHtacg Tidy-html5
PublishedJun 23, 2025
First seenJun 23, 2025
Weakness typeCWE-617CWE-617

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
HTACG tidy-html55.8.0—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.

CVE-2025-6497 · Htacg Tidy-html5 · Dark Radar