{"id":"OSV-2026-803","summary":"Container-overflow in OpenBabel::MDLFormat::ReadV3000Block","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515663946\n\n```\nCrash type: Container-overflow READ 1\nCrash state:\nOpenBabel::MDLFormat::ReadV3000Block\nOpenBabel::MDLFormat::ReadMolecule\nOpenBabel::OBConversion::Read\n```\n","modified":"2026-05-24T00:06:22.583047Z","published":"2026-05-24T00:06:22.582795Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515663946"}],"affected":[{"package":{"name":"openbabel","ecosystem":"OSS-Fuzz","purl":"pkg:generic/openbabel"},"ranges":[{"type":"GIT","repo":"https://github.com/openbabel/openbabel.git","events":[{"introduced":"2ff5b1089ee0d69b5694cf305e4a121b153340c5"},{"fixed":"a58af780565ba1222351e3881d59e9d3ade47fe2"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"7ba0614b1fa51116f49dbbc669940e7af7df716a:a58af780565ba1222351e3881d59e9d3ade47fe2","introduced_range":"unknown:2ff5b1089ee0d69b5694cf305e4a121b153340c5","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openbabel/OSV-2026-803.yaml"}}],"schema_version":"1.7.5"}