CVE-2025-6497CWE-617

HTACG tidy-html5 parser.c prvTidyParseNamespace assertion

Medium · published June 23, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
5.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00163 · 5.2th percentile
Weakness
CWE-617 · Reachable Assertion
Published
2025-06-23T00:31Z
EPSS history
Timeline
  • 23 JUN 00:31Z
    HTACG tidy-html5 parser.c prvTidyParseNamespace assertion
    cvelistv5