{"id":"OSV-2023-170","aliases":[],"status":"published","title":"Invalid-free in hb_free_impl","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952\n\n```\nCrash type: Invalid-free\nCrash state:\nhb_free_impl\nOT::glyf::_free_compiled_subset_glyphs\nOT::glyf::_populate_subset_glyphs\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-03-13T13:00:54.744253Z","modified":"2023-03-16T14:25:44Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"c0fac016dc017596e2d979e19e1eb8f88df38ea3"},{"fixed":"75e6498d9a8b600ab7f00b3d279f1054dd72feec"}]}],"versions":["7.1.0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-170","title":"Invalid-free in hb_free_impl","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952\n\n```\nCrash type: Invalid-free\nCrash state:\nhb_free_impl\nOT::glyf::_free_compiled_subset_glyphs\nOT::glyf::_populate_subset_glyphs\n```\n","status":"published","published":"2023-03-13T13:00:54.744253Z","modified":"2023-03-16T14:25:44.765201Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}