{"id":"CVE-2026-110752","revision":"90c4da467e20484c9558df0378941985","records":[{"revision":"90c4da467e20484c9558df0378941985","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-110752","aliases":[],"title":"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","description":"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.\n\nfragment 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.\n\nAn 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.","state":0,"publishedAt":"2026-10-16T22:06:03.622+00:00","modifiedAt":"2026-10-20T18:12:38.953+00:00","affected":[{"ecosystem":"https://cpan.org/modules","name":"Text-CSV_XS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"collectionURL\": \"https://cpan.org/modules\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"modules\": [\n                        \"Text::CSV_XS\"\n                    ],\n                    \"packageName\": \"Text-CSV_XS\",\n                    \"packageURL\": \"pkg:cpan/Text-CSV_XS\",\n                    \"programFiles\": [\n                        \"CSV_XS.pm\"\n                    ],\n                    \"programRoutines\": [\n                        {\n                            \"name\": \"Text::CSV_XS::fragment\"\n                        },\n                        {\n                            \"name\": \"Text::CSV_XS::csv\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/cpan-authors/Text-CSV_XS\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"1.65\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/cpan-authors/Text-CSV_XS/commit/d9d3d66f9ff6a8a1bc255a6ef05100f9b102b92b.patch","https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110752","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-110752","identifiers":["CVE-2026-110752"]},"retained":false,"historicalAffected":[]}],"coverage":[]}