{"id":"GO-2026-6678","revision":"5a1d2c3cc9f84f59bb3bcefa5d4e7ad2","records":[{"revision":"5a1d2c3cc9f84f59bb3bcefa5d4e7ad2","observedAt":"2026-11-05T23:38:32.248+00:00","statement":{"source":"osv","id":"GO-2026-6678","aliases":["CVE-2026-107223","GHSA-fq3v-74gv-27gm"],"title":"Unbounded <col max> lacks MaxColumns check in flatCols(), causing column mutators to hang or OOM in github.com/xuri/excelize","description":"Unbounded <col max> lacks MaxColumns check in flatCols(), causing column mutators to hang or OOM in github.com/xuri/excelize","state":0,"publishedAt":"2026-11-05T22:53:46+00:00","modifiedAt":"2026-11-05T23:15:11.8796333+00:00","affected":[{"ecosystem":"Go","name":"github.com/360EntSecGroup-Skylar/excelize/v2","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"2.1.0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/xuri/excelize/v2","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.11.1-0.20260807015645-a54c578af309"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/qax-os/excelize/security/advisories/GHSA-fq3v-74gv-27gm","https://github.com/qax-os/excelize/commit/a54c578af309fa81f448143ed2b7a91192cc58a7","https://github.com/qax-os/excelize/pull/2370"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6678","license":"OSV · upstream source license applies","key":"osv:GO-2026-6678","identifiers":["GO-2026-6678","CVE-2026-107223","GHSA-fq3v-74gv-27gm"]},"retained":false,"historicalAffected":[]}],"coverage":[]}