{"id":"DEBIAN-CVE-2025-7425","details":"A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.","modified":"2026-09-22T08:47:38.730206294Z","published":"2025-07-10T14:15:27.877Z","upstream":["CVE-2025-7425"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-7425"}],"affected":[{"package":{"name":"libxslt","ecosystem":"Debian:14","purl":"pkg:deb/debian/libxslt?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.35-1.2","1.1.35-2","1.1.39-0exp1","1.1.43-0.1","1.1.43-0.2","1.1.43-0.3","1.1.43-0exp1","1.1.45-0.1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-7425.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"}]}