{"id":"CVE-2026-110753","aliases":["AZL-109748","DEBIAN-CVE-2026-110753","EUVD-2026-103193","GHSA-gvjh-vp76-v2mp","MGASA-2026-0563","UBUNTU-CVE-2026-110753","openSUSE-SU-2026:12218-1"],"status":"published","title":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00407,"percentile":0.35315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416","CWE-911"],"published":"2026-10-16T22:06:23Z","modified":"2026-11-05T05:36:30Z","fixes":[{"ecosystem":"Debian:14","package":"libtext-csv-xs-perl","fixed_in":["1.65-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"perl-Text-CSV_XS","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.60-1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libtext-csv-xs-perl","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","1.65-1"]},{"source":"osv","ecosystem":"Debian:13","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.60-1","1.60-1+deb13u1","1.61-1","1.62-1","1.64-1","1.65-1"]},{"source":"osv","ecosystem":"Debian:14","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.65-1"}]}],"versions":["1.60-1","1.61-1","1.62-1","1.64-1"]},{"source":"osv","ecosystem":"Mageia:10","package":"perl-Text-CSV_XS","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.650.0-1.mga10"}]}],"bundled":8},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.19-1","1.20-1","1.20-1build1","1.21-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.26-1build1","1.34-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.39-1","1.39-1build1","1.40-1","1.41-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.45-1","1.46-1","1.47-1","1.47-1build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.51-1","1.52-1","1.53-1","1.53-1build1","1.53-1build2","1.53-1build3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.61-1","1.62-1","1.64-1","1.64-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"libtext-csv-xs-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.60-1","1.61-1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"perl-Text-CSV_XS","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.650.0-1.1"}]}],"bundled":8}],"references":[{"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/f082d5c8aab1b8d16b6181d4f3042a06947e260f.patch","tags":["patch","fix"]},{"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes","tags":["release-notes","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110753","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-gvjh-vp76-v2mp"},{"url":"https://cpan.org/modules","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110753.json","tags":["advisory"]},{"url":"https://github.com/cpan-authors/Text-CSV_XS","tags":["package"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-110753","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0563.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36532","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/16/38","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2026-110753","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-110753","tags":["report"]},{"url":"https://lists.security.metacpan.org/cve-announce/msg/44408682/","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110752","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110753","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110754","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110755","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110756","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110757","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110758","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-110759","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-110753","title":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T22:06:23.68Z","modified":"2026-10-20T18:14:23.696Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-416","CWE-911"],"updated_at":"2026-11-02T13:34:37.420074Z"}],"euvd":[{"id":"EUVD-2026-103193","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T22:06:23Z","modified":"2026-10-20T18:14:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:59:43.145678Z"}],"ghsa":[{"id":"GHSA-gvjh-vp76-v2mp","title":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns...","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-17T00:31:19Z","modified":"2026-10-20T21:30:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:14:04.750771Z"}],"nvd":[{"id":"CVE-2026-110753","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T23:17:00.53Z","modified":"2026-10-20T19:17:29.54Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-416","CWE-911"],"updated_at":"2026-11-02T14:13:00.123071Z"}],"osv":[{"id":"CVE-2026-110753","title":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T22:06:23.68Z","modified":"2026-11-11T10:47:23.419441383Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-416","CWE-911"],"updated_at":"2026-11-11T03:22:28.447808Z"},{"id":"DEBIAN-CVE-2026-110753","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.  With bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.  The variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T23:17:00.53Z","modified":"2026-10-23T18:05:32.288441618Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:49.824149Z"},{"id":"UBUNTU-CVE-2026-110753","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline. With bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line. The variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T23:17:00Z","modified":"2026-10-28T20:17:16.997877499Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:55:59.591851Z"},{"id":"AZL-109748","title":"CVE-2026-110753 affecting package perl-Text-CSV_XS 1.60-1","description":"Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.\n\nWith bind_columns, the parser writes each field into the caller's own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application's variable. The \"eof\" mode does the same on any empty line.\n\nThe variable is then freed while the application still references it, so later code uses freed memory and can crash the process.","status":"published","published":"2026-10-16T23:17:00Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:18.42484Z"},{"id":"MGASA-2026-0563","title":"Updated perl-Text-CSV_XS package fixes security vulnerabilities","description":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by\nallocating one entry per index of an RFC 7111 selector in fragment.\n(CVE-2026-110752)\nText::CSV_XS versions from 1.46 before 1.65 for Perl have a\nuse-after-free of bind_columns variables when skip_empty_rows skips an\nempty line in getline. (CVE-2026-110753)\nText::CSV_XS versions before 1.65 for Perl leak the parsed fields of a\nrecord that fails to parse in getline. (CVE-2026-110754)\nText::CSV_XS versions before 1.65 for Perl allow quadratic CPU use by\ncopying the unparsed remainder per record of CR-only input in getline.\n(CVE-2026-110755)\nText::CSV_XS versions before 1.65 for Perl drop the end of a record and\nits line ending when a UTF-8 flagged field precedes invalid UTF-8 bytes\nin print. (CVE-2026-110756)\nText::CSV_XS versions before 1.65 for Perl allow record splitting by\nwriting strings used as numbers without quotes in combine.\n(CVE-2026-110757)\nText::CSV_XS versions before 1.65 for Perl read before the start of an\nall-blank field under allow_whitespace in strip_trail_whitespace.\n(CVE-2026-110758)\nText::CSV_XS versions before 1.65 for Perl return a 0xFF byte that is\nnot in the input for an empty last field followed by a lone CR in parse.\n(CVE-2026-110759)\n","status":"published","published":"2026-10-28T02:10:00Z","modified":"2026-10-28T02:15:04.96411964Z","updated_at":"2026-11-02T15:49:43.795591Z"},{"id":"openSUSE-SU-2026:12218-1","title":"perl-Text-CSV_XS-1.650.0-1.1 on GA media","description":"These are all security issues fixed in the perl-Text-CSV_XS-1.650.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-10-21T00:00:00Z","modified":"2026-10-22T17:23:11.300589166Z","updated_at":"2026-11-02T16:58:40.245664Z"}]}}