{"id":"CVE-2026-110754","title":"Text::CSV_XS versions before 1.65 for Perl leak the parsed fields of a record that fails to parse in getline","summary":"Text::CSV_XS versions before 1.65 for Perl leak the parsed fields of a record that fails to parse in getline.\n\ngetline collects the fields of a record into a new array and returns a reference to it only when the parse succeeds. When the …","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvssSource":"adp","cwe":["CWE-401","CWE-772"],"vendor":"Red Hat","product":"Text-CSV_XS","affected":["Text-CSV_XS < 1.65"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-20T18:15:27.374760Z"},"published":"2026-10-16","updated":"2026-10-20","sourceUpdated":"2026-10-20T18:15:41.395Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110754","references":[{"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/eb4f739ffc605bfb1ab710e5330704faa0e89f08.patch"},{"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-110754.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-110754"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554505"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-110754"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110754"}],"tags":["cve.org","csaf","vex","red-hat"],"epss":0.00302,"epssPercentile":0.228,"scores":{"adp":6.5,"vendor":5.3},"ingestedAt":"2026-10-16T22:54:45.852Z","slug":"CVE-2026-110754","body":"## Overview\n\nText::CSV_XS versions before 1.65 for Perl leak the parsed fields of a record that fails to parse in getline.\n\ngetline collects the fields of a record into a new array and returns a reference to it only when the parse succeeds. When the record has a syntax error, getline returns undef and never frees the array or the fields parsed before the error.\n\nA long-running process parsing untrusted CSV retains every malformed record it is sent, so repeated malformed input exhausts its memory.\n\n## Affected\n\n- `Text-CSV_XS < 1.65`\n\n## Remediation\n\nUpgrade to Text-CSV_XS 1.65 or later.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 9 · updated 2026-10-19 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-110754.json)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":226089,"id":"CVE-2026-110754","ts":1792523859558,"field":"cvss","old":"5.3","new":"6.5"},{"seq":223711,"id":"CVE-2026-110754","ts":1792238374019,"field":"cvss","old":null,"new":"5.3"},{"seq":223710,"id":"CVE-2026-110754","ts":1792238374019,"field":"severity","old":"none","new":"medium"}]}