{"id":"OSV-2026-892","summary":"Heap-buffer-overflow in decode_R13_RNUMBER","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=521044421\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\ndecode_R13_RNUMBER\ndwg_decode\nllvmfuzz.c\n```\n","modified":"2026-06-10T14:44:34.266794Z","published":"2026-06-09T00:07:59.081654Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=521044421"}],"affected":[{"package":{"name":"libredwg","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libredwg"},"ranges":[{"type":"GIT","repo":"https://github.com/LibreDWG/libredwg","events":[{"introduced":"c89f635505028a11fadb9a0904d2c3bd44f1b23a"},{"fixed":"360ed38a2c4f948689e5f9851a744016928becdc"},{"fixed":"0156c780ac6b109d191975041def0a258b0b75fc"}]}],"versions":["0.13.4.8237","0.13.4.8241","0.13.4.8246"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"introduced_range":"69d7addfaa05ffd3b9a49986f361917e23780083:57e4fd0969532e585b966d15cbbf60ca6e868b32","fixed_range":"08c034a224a4e9512b1cd62e74b5cf081a4cfa89:360ed38a2c4f948689e5f9851a744016928becdc","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libredwg/OSV-2026-892.yaml"}}],"schema_version":"1.7.5"}