{"id":"OSV-2026-892","aliases":[],"status":"published","title":"Heap-buffer-overflow in decode_R13_RNUMBER","description":"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```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-06-09T00:07:59.081654Z","modified":"2026-06-10T14:44:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libredwg","ranges":[{"type":"GIT","events":[{"introduced":"c89f635505028a11fadb9a0904d2c3bd44f1b23a"},{"fixed":"360ed38a2c4f948689e5f9851a744016928becdc"},{"fixed":"0156c780ac6b109d191975041def0a258b0b75fc"}]}],"versions":["0.13.4.8237","0.13.4.8241","0.13.4.8246"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=521044421","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-892","title":"Heap-buffer-overflow in decode_R13_RNUMBER","description":"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","status":"published","published":"2026-06-09T00:07:59.081654Z","modified":"2026-06-10T14:44:34.266794Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}