{"id":"EUVD-2026-94547","revision":"5a2cf9322c0949d98a1b531a800fb110","records":[{"revision":"5a2cf9322c0949d98a1b531a800fb110","observedAt":"2026-11-03T11:11:01.961+00:00","statement":{"source":"euvd","id":"EUVD-2026-94547","aliases":["CVE-2026-107217","GHSA-c85p-xxjj-2r75"],"title":"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…","description":"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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":null}],"references":["https://github.com/qax-os/excelize/security/advisories/GHSA-c85p-xxjj-2r75","https://github.com/qax-os/excelize/pull/2394","https://github.com/qax-os/excelize/commit/696050fbf14e74e96a58eef2b16aaf72f381a6a8"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-94547","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 7, 2026, 6:26:55 PM","dateUpdated":"Oct 8, 2026, 4:10:25 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-94547","identifiers":["EUVD-2026-94547","CVE-2026-107217","GHSA-c85p-xxjj-2r75"]},"retained":false,"historicalAffected":[]}],"coverage":[]}