CVE-2026-110754: falha de média gravidade em Text-CSV_XS
Text::CSV_XS versions before 1.65 for Perl leak the parsed fields of a record that fails to parse in getline
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.5epss 0.3%
Text::CSV_XS versions before 1.65 for Perl leak the parsed fields of a record that fails to parse in getline.
getline 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.
A long-running process parsing untrusted CSV retains every malformed record it is sent, so repeated malformed input exhausts its memory.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Produtos afetados
Text-CSV_XSCVEs relacionadas — Text-CSV_XS
No mesmo produto, das mais perigosas para as menos.
CVE-2026-110755HIGHText::CSV_XS versions before 1.65 for Perl allow quadratic CPU use by copying the unparsed remainder per record of CR-only input in getlineEPSS 0.4%CVE-2026-110752HIGHText::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragmentEPSS 0.4%CVE-2026-110759CRITICALText::CSV_XS versions before 1.65 for Perl return a 0xFF byte that is not in the input for an empty last field followed by a lone CR in parseEPSS 0.4%CVE-2026-110757CRITICALText::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combineEPSS 0.4%CVE-2026-110756CRITICALText::CSV_XS versions before 1.65 for Perl drop the end of a record and its line ending when a UTF-8 flagged field precedes invalid UTF-8 bytes in printEPSS 0.4%CVE-2026-110753CRITICALText::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 getlineEPSS 0.4%