{"schemaVersion":3,"id":"CVE-2026-59162","aliases":["GHSA-fx5j-qcqg-grpf","GO-2026-6452"],"status":"published","duplicateOf":null,"title":null,"description":"Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. Prior to 2.11.0, Excelize parses shared-string cell values with strconv.Atoi and checks only the upper bound before indexing the shared string slice, allowing an XLSX file containing a shared-string cell with -1 to trigger sharedStrings[-1] and panic when read through GetCellValue or GetRows. 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