CVE-2026-107217
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
07/10/2026
Última modificación:
13/10/2026
Descripción
*** Pendiente de traducción *** Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.0.0 to 2.11.0 in github.com/xuri/excelize/v2 and from 1.1.0 to 1.4.1 in github.com/xuri/excelize, ColumnNameToNumber accumulates a bijective base-26 value in int64 without detecting overflow, allowing an invalid long column name to wrap to zero with no error. ColumnNameToNumber accepts the overflowing name VGWQHXLSDVIKWV, after which checkSheetR0 and xlsxWorksheet.checkRow use the wrapped column value as an index. When a crafted worksheet uses an overflowing column name in a row normalized by checkSheetR0 or checkRow, the wrapped zero column becomes a negative slice index during worksheet normalization, allowing an attacker to panic and terminate the calling process. No fixed version is available as of this review.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:excelize:excelize:*:*:*:*:*:go:*:* | 1.1.0 (incluyendo) | 1.4.1 (incluyendo) |
| cpe:2.3:a:excelize:excelize:*:*:*:*:*:go:*:* | 2.0.0 (incluyendo) | 2.11.0 (incluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página


