{"id":"AZL-109745","summary":"CVE-2026-110752 affecting package perl-Text-CSV_XS 1.60-1","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.\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.","modified":"2026-10-23T05:36:18Z","published":"2026-10-16T23:17:00Z","upstream":["CVE-2026-110752"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110752"}],"affected":[{"package":{"name":"perl-Text-CSV_XS","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/perl-Text-CSV_XS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.60-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109745.json"}}],"schema_version":"1.9.0"}