CVE-2025-6497 Information

Jun 26, 2025 cve

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Reference

https://github.com/htacg/tidy-html5/issues/1142 https://github.com/user-attachments/files/19825297/tidy-html5_crash_2.txt https://vuldb.com/?ctiid.313613 https://vuldb.com/?id.313613 https://vuldb.com/?submit.601008

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

3.3

CNNVD-202506-2929 (Published: 2025-06-23)

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