A vulnerability classified as problematic has been found in HTACG tidy-html5 5.8.0. Affected is the function defaultAlloc of the file src/alloc.c. The manipulation leads to memory leak. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 30 Sep 2025 18:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:htacg:tidy:5.8.0:*:*:*:*:*:*:*

Mon, 23 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 23 Jun 2025 02:00:00 +0000

Type Values Removed Values Added
Description A vulnerability classified as problematic has been found in HTACG tidy-html5 5.8.0. Affected is the function defaultAlloc of the file src/alloc.c. The manipulation leads to memory leak. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
Title HTACG tidy-html5 alloc.c defaultAlloc memory leak
Weaknesses CWE-401
CWE-404
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 4.8, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-06-23T13:45:07.073Z

Reserved: 2025-06-22T19:04:23.458Z

Link: CVE-2025-6498

cve-icon Vulnrichment

Updated: 2025-06-23T13:44:58.122Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-23T02:15:20.703

Modified: 2025-09-30T18:21:57.093

Link: CVE-2025-6498

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-06-27T14:10:58Z