{"id":"OSV-2023-340","aliases":[],"status":"published","title":"Heap-double-free in grk::DecompressCodeblock::release","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285\n\n```\nCrash type: Heap-double-free\nCrash state:\ngrk::DecompressCodeblock::release\ngrk::t1_part1::T1Part1::decompress\nstd::__1::__function::__func\u003cgrk::DecompressScheduler::scheduleBlocks\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-04-24T14:00:30.054535Z","modified":"2023-06-20T14:14:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"grok","ranges":[{"type":"GIT","events":[{"introduced":"73ef6711005759b4dc91381f6cdf1cba6d36b59f"},{"fixed":"faa589e382bf7bd63f24e2042210db3ee912227f"}]}],"versions":["v10.0.0","v10.0.1","v10.0.2","v10.0.3","v10.0.4","v10.0.5","v10.0.5.debian","v10.0.6","v9.7.8"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-340","title":"Heap-double-free in grk::DecompressCodeblock::release","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285\n\n```\nCrash type: Heap-double-free\nCrash state:\ngrk::DecompressCodeblock::release\ngrk::t1_part1::T1Part1::decompress\nstd::__1::__function::__func\u003cgrk::DecompressScheduler::scheduleBlocks\n```\n","status":"published","published":"2023-04-24T14:00:30.054535Z","modified":"2023-06-20T14:14:43.265931Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}