{"id":"OSV-2026-712","summary":"Heap-buffer-overflow in Mat_VarGetCellsLinear","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511531637\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nMat_VarGetCellsLinear\nmatio_struct_cell_fuzzer.cpp\n```\n","modified":"2026-05-11T00:08:54.051983Z","published":"2026-05-11T00:08:54.051670Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511531637"}],"affected":[{"package":{"name":"matio","ecosystem":"OSS-Fuzz","purl":"pkg:generic/matio"},"ranges":[{"type":"GIT","repo":"https://github.com/tbeu/matio.git","events":[{"introduced":"ac1c67c687533d2de55f96709ed4512d4c197801"},{"fixed":"174dd543abf4fa9ba81bdd0896bcf1975dce7283"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"2c52ecd3e0a43684ccfcb27f21d4f1c78b84f6f7:174dd543abf4fa9ba81bdd0896bcf1975dce7283","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2026-712.yaml"}}],"schema_version":"1.7.5"}