{"id":"JLSEC-2026-282","details":"netCDF in GDAL 2.4.2 through 3.0.4 has a stack-based buffer overflow in `nc4_get_att` (called from `nc4_get_att_tc` and `nc_get_att_text`) and in `uffd_cleanup` (called from netCDFDataset::~netCDFDataset and netCDFDataset::~netCDFDataset).","modified":"2026-07-25T18:23:50.920089072Z","published":"2026-04-28T13:07:10.945Z","upstream":["CVE-2019-25050"],"database_specific":{"license":"CC-BY-4.0","sources":[{"published":"2021-07-20T07:15:07.603Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-25050","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-25050","database_specific":{"status":"Modified"},"id":"CVE-2019-25050","imported":"2026-07-17T21:34:06.408Z","modified":"2026-06-17T02:31:33.347Z"}]},"references":[{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143"},{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15156"},{"type":"WEB","url":"https://github.com/OSGeo/gdal/commit/27b9bf644bcf1208f7d6594bdd104cc8a8bb0646"},{"type":"WEB","url":"https://github.com/OSGeo/gdal/commit/767e3a56144f676ca738ef8f700e0e56035bd05a"},{"type":"WEB","url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-392.yaml"},{"type":"WEB","url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2020-420.yaml"}],"affected":[{"package":{"name":"GDAL_jll","ecosystem":"Julia","purl":"pkg:julia/GDAL_jll?uuid=a7073274-a066-55f0-b90d-d619367d196c"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.2.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-282.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:L/AC:L/Au:N/C:P/I:P/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}