{"id":"DEBIAN-CVE-2025-6498","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.","modified":"2026-09-01T20:05:55.781147788Z","published":"2025-06-23T02:15:20.703Z","upstream":["CVE-2025-6498"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-6498"}],"affected":[{"package":{"name":"tidy-html5","ecosystem":"Debian:12","purl":"pkg:deb/debian/tidy-html5?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:5.6.0-11","2:5.7.45-1~exp1","2:5.8.0-1","2:5.8.0-1~exp1","2:5.8.0-1~exp2","2:5.8.0-2","2:5.8.0-2.1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-6498.json"}},{"package":{"name":"tidy-html5","ecosystem":"Debian:13","purl":"pkg:deb/debian/tidy-html5?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:5.8.0-2","2:5.8.0-2.1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-6498.json"}},{"package":{"name":"tidy-html5","ecosystem":"Debian:14","purl":"pkg:deb/debian/tidy-html5?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:5.8.0-2","2:5.8.0-2.1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-6498.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}