{"id":"CVE-2026-59162","revision":"863b3d7b1dd9451ea8087260dfee7612","records":[{"revision":"863b3d7b1dd9451ea8087260dfee7612","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-59162","aliases":[],"title":"Excelize: Negative shared-string index causes panic in GetCellValue and GetRows","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. This issue is fixed in version 2.11.0.","state":0,"publishedAt":"2026-07-10T15:51:26.078+00:00","modifiedAt":"2026-07-10T18:40:25.481+00:00","affected":[{"ecosystem":"Vendor product","name":"excelize","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"qax-os\",\n                    \"product\": \"excelize\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 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:L/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/qax-os/excelize/security/advisories/GHSA-fx5j-qcqg-grpf","https://github.com/qax-os/excelize/pull/2331","https://github.com/qax-os/excelize/commit/93f0b3caed37f21ef5079e3259c6c21dcfe68453","https://github.com/qax-os/excelize/releases/tag/v2.11.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-59162","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-59162","identifiers":["CVE-2026-59162"]},"retained":false,"historicalAffected":[]}],"coverage":[]}