{"id":"DEBIAN-CVE-2025-11731","details":"A flaw was found in the exsltFuncResultComp() function of libxslt, which handles EXSLT \u003cfunc:result\u003e elements during stylesheet parsing. Due to improper type handling, the function may treat an XML document node as a regular XML element node, resulting in a type confusion. This can cause unexpected memory reads and potential crashes. While difficult to exploit, the flaw could lead to application instability or denial of service.","modified":"2026-09-02T08:47:39.175875228Z","published":"2025-10-14T06:15:34.483Z","upstream":["CVE-2025-11731"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-11731"}],"affected":[{"package":{"name":"libxslt","ecosystem":"Debian:12","purl":"pkg:deb/debian/libxslt?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.35-1","1.1.35-1+deb12u1","1.1.35-1+deb12u2","1.1.35-1+deb12u3","1.1.35-1+deb12u4","1.1.35-1.1","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-2025-11731.json"}},{"package":{"name":"libxslt","ecosystem":"Debian:13","purl":"pkg:deb/debian/libxslt?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.35-1.2","1.1.35-1.2+deb13u1","1.1.35-1.2+deb13u2","1.1.35-1.2+deb13u3","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-2025-11731.json"}},{"package":{"name":"libxslt","ecosystem":"Debian:14","purl":"pkg:deb/debian/libxslt?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.43-0.3"}]}],"versions":["1.1.35-1.2","1.1.35-2","1.1.39-0exp1","1.1.43-0.1","1.1.43-0.2","1.1.43-0exp1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-11731.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L"}]}