{"id":"CVE-2026-107211","revision":"54cbf5588cec4f76a044bf20b56317cd","records":[{"revision":"54cbf5588cec4f76a044bf20b56317cd","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-107211","aliases":[],"title":"Excelize: Unchecked pivot-cache field index in extractPivotTableFields causes unrecoverable panic","description":"Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, separately parsed pivot-table field indices are used to index the pivot-cache field-name slice without bounds checks. extractPivotTableFields uses getPivotCacheFieldsName output while processing GetPivotTables and trusts the dataField fld attribute as an index. When a crafted workbook supplies a pivot-field count mismatch or an out-of-range dataField fld value before GetPivotTables is called, the unchecked index causes a Go slice-bounds panic that escapes the library, allowing an attacker to crash the process or request worker. No fixed version is available as of this review.","state":0,"publishedAt":"2026-10-07T17:11:17.902+00:00","modifiedAt":"2026-10-07T19:03:18.64+00:00","affected":[{"ecosystem":"Vendor product","name":"excelize","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"qax-os\",\n                    \"product\": \"excelize\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.8.1, <= 2.11.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"}],"references":["https://github.com/qax-os/excelize/security/advisories/GHSA-mx22-3794-2vpv","https://github.com/qax-os/excelize/pull/2435","https://github.com/qax-os/excelize/commit/6258dcebc4e2a2aed985c38a08098dfd908521d1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107211","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-107211","identifiers":["CVE-2026-107211"]},"retained":false,"historicalAffected":[]}],"coverage":[]}