{"schemaVersion":3,"id":"CVE-2026-59161","aliases":["GHSA-q5j5-6p94-4gwc","GO-2026-6453"],"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, the streaming worksheet reader used by Rows and GetRows does not enforce the TotalRows limit on the row r attribute, allowing a small XLSX file with a row number above 1048576 and no cell coordinate to make GetRows append empty rows up to the attacker-controlled index and consume excessive memory and CPU. 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