{"id":"EUVD-2026-94548","revision":"708ecd61e5b942cabbbbb87a9f5fdc80","records":[{"revision":"708ecd61e5b942cabbbbb87a9f5fdc80","observedAt":"2026-11-01T10:22:26.413+00:00","statement":{"source":"euvd","id":"EUVD-2026-94548","aliases":["CVE-2026-107218","GHSA-8jjq-8j9w-m2v6"],"title":"Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.10.1 to 2.11.0, RIGHT validates the requested length with UTF-16 code-unit counts but slices a rune array using Unicode code-point counts. RIGHT …","description":"Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.10.1 to 2.11.0, RIGHT validates the requested length with UTF-16 code-unit counts but slices a rune array using Unicode code-point counts. RIGHT reaches leftRight through CalcCellValue, where countUTF16String validates one unit but utf8.RuneCountInString supplies the slice index in another. When RIGHT evaluates supplementary-plane text with a requested character count between the rune count and UTF-16 code-unit count, the inconsistent units produce a negative rune-slice index, allowing an attacker to panic during formula evaluation. 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:L","score":5.3,"severity":null}],"references":["https://github.com/qax-os/excelize/security/advisories/GHSA-8jjq-8j9w-m2v6","https://github.com/qax-os/excelize/pull/2390","https://github.com/qax-os/excelize/commit/ecd99d761fe0489f1ed308e2f7dc2e0502d1a396"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-94548","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 7, 2026, 6:29:38 PM","dateUpdated":"Oct 7, 2026, 10:05:36 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-2026-94548","identifiers":["EUVD-2026-94548","CVE-2026-107218","GHSA-8jjq-8j9w-m2v6"]},"retained":false,"historicalAffected":[]}],"coverage":[]}