CVE-2025-6498

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Source
https://cve.org/CVERecord?id=CVE-2025-6498
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6498.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-6498
Downstream
Published
2025-06-23T01:31:05.868Z
Modified
2026-07-15T01:48:53.347682447Z
Severity
  • 1.9 (Low) CVSS_V4 - 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 CVSS Calculator
Summary
HTACG tidy-html5 alloc.c defaultAlloc memory leak
Details

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.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-401",
        "CWE-404"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6498.json"
}
References

Affected packages

Git / github.com/htacg/tidy-html5

Affected ranges

Type
GIT
Repo
https://github.com/htacg/tidy-html5
Events
Introduced
1ca37471b48a3498f985509828cb3cf85ea129f8
Last affected
1ca37471b48a3498f985509828cb3cf85ea129f8
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "CPE_STRING"
    ],
    "cpe": "cpe:2.3:a:htacg:tidy:5.8.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "5.8.0"
        },
        {
            "last_affected": "5.8.0"
        }
    ]
}

Affected versions

5.*
5.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6498.json"