{"id":"OSV-2021-487","aliases":[],"status":"published","title":"UNKNOWN READ in blosc_run_decompression_with_context","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31611\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nblosc_run_decompression_with_context\nblosc2_decompress_ctx\nframe_decompress_chunk\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-03-04T00:02:22.600849Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"c-blosc2","ranges":[{"type":"GIT","events":[{"introduced":"861ba79f31393dec0a0782ca11cf32cebb6f6610"},{"fixed":"cf02dfc992ae5544c92f69befc7093aacf168e77"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31611","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-487","title":"UNKNOWN READ in blosc_run_decompression_with_context","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31611\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nblosc_run_decompression_with_context\nblosc2_decompress_ctx\nframe_decompress_chunk\n```\n","status":"published","published":"2021-03-04T00:02:22.600849Z","modified":"2022-04-13T03:04:40.286519Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}