{"id":"DEBIAN-CVE-2026-110752","details":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragment.  fragment expands a row= or col= selector into an array with one element per selected index before it reads any data, and it does not clamp an explicit end column in a cell= selector to the row. Only the syntax and order of the ranges are checked, so row=1-400000000 on a two-line file allocates 400 million elements.  An application that passes a request-supplied fragment to fragment or csv can be made to exhaust memory, which ends the process with an Out of memory error that eval cannot catch.","modified":"2026-10-17T08:00:06.607254491Z","published":"2026-10-17T07:47:34.005652370Z","upstream":["CVE-2026-110752"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-110752"}],"affected":[{"package":{"name":"libtext-csv-xs-perl","ecosystem":"Debian:12","purl":"pkg:deb/debian/libtext-csv-xs-perl?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.49-1","1.49-1+deb12u1","1.50-1","1.51-1","1.52-1","1.53-1","1.54-1","1.55-1","1.56-1","1.57-1","1.59-1","1.60-1","1.61-1","1.62-1","1.64-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110752.json"}},{"package":{"name":"libtext-csv-xs-perl","ecosystem":"Debian:13","purl":"pkg:deb/debian/libtext-csv-xs-perl?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.60-1","1.60-1+deb13u1","1.61-1","1.62-1","1.64-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110752.json"}},{"package":{"name":"libtext-csv-xs-perl","ecosystem":"Debian:14","purl":"pkg:deb/debian/libtext-csv-xs-perl?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.60-1","1.61-1","1.62-1","1.64-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110752.json"}}],"schema_version":"1.9.0"}