{"id":"OSV-2023-739","aliases":[],"status":"published","title":"UNKNOWN READ in OT::glyph_variations_t::create_from_glyphs_var_data","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61724\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nOT::glyph_variations_t::create_from_glyphs_var_data\nOT::gvar::decompile_glyph_variations\nOT::gvar::instantiate\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-08-25T14:02:18.323225Z","modified":"2023-08-25T14:02:18Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"5a4694b6934f9e3ca3dc89cc905b4351920085b6"},{"fixed":"fd3eb2c6723c3ce241011f1d3429e48c3226af1c"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61724","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-739","title":"UNKNOWN READ in OT::glyph_variations_t::create_from_glyphs_var_data","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61724\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nOT::glyph_variations_t::create_from_glyphs_var_data\nOT::gvar::decompile_glyph_variations\nOT::gvar::instantiate\n```\n","status":"published","published":"2023-08-25T14:02:18.323225Z","modified":"2023-08-25T14:02:18.323527Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}