{"id":"OSV-2022-847","aliases":[],"status":"published","title":"Heap-use-after-free in ndlz4_decompress","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50991\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nndlz4_decompress\nblosc_d\ndo_job\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-09-06T00:01:17.903893Z","modified":"2023-06-23T14:11:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"c-blosc2","ranges":[{"type":"GIT","events":[{"introduced":"1c9795f2e3e04a79f13d9e7658e6d6e47dfe1cc4"},{"fixed":"d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3"}]}],"versions":["v2.0.0","v2.0.1","v2.0.2","v2.0.3","v2.0.4","v2.1.0","v2.1.1","v2.2.0","v2.3.0","v2.3.1","v2.4.0","v2.4.1","v2.4.2","v2.4.3","v2.5.0","v2.6.0","v2.6.1","v2.7.0","v2.7.1","v2.8.0","v2.9.0","v2.9.1","v2.9.2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50991","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-847","title":"Heap-use-after-free in ndlz4_decompress","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50991\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nndlz4_decompress\nblosc_d\ndo_job\n```\n","status":"published","published":"2022-09-06T00:01:17.903893Z","modified":"2023-06-23T14:11:41.995914Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}