{"id":"DEBIAN-CVE-2026-13593","details":"CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away.  The minify function has a memory leak when processing a document containing only characters to be removed, such as comments and whitespace.","modified":"2026-09-14T17:02:01.662968992Z","published":"2026-06-29T20:17:32.887Z","upstream":["CVE-2026-13593"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-13593"}],"affected":[{"package":{"name":"libcss-minifier-xs-perl","ecosystem":"Debian:12","purl":"pkg:deb/debian/libcss-minifier-xs-perl?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.13-1","0.14-1","0.15-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13593.json"}},{"package":{"name":"libcss-minifier-xs-perl","ecosystem":"Debian:13","purl":"pkg:deb/debian/libcss-minifier-xs-perl?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.13-1","0.14-1","0.15-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13593.json"}},{"package":{"name":"libcss-minifier-xs-perl","ecosystem":"Debian:14","purl":"pkg:deb/debian/libcss-minifier-xs-perl?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14-1"}]}],"versions":["0.13-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13593.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}