{"id":"OSV-2025-550","aliases":[],"status":"published","title":"Use-of-uninitialized-value in CFF::cff2_cs_opset_t\u003ccff2_cs_opset_subr_subset_t, CFF::subr_subset_param_t, CFF:","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=431867896\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nCFF::cff2_cs_opset_t\u003ccff2_cs_opset_subr_subset_t, CFF::subr_subset_param_t, CFF:\ncff2_cs_opset_subr_subset_t::process_op\nCFF::subr_subsetter_t\u003ccff2_subr_subsetter_t, CFF::Subrs\u003cOT::NumType\u003ctrue, unsign\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-07-16T00:09:08.050994Z","modified":"2025-07-16T00:09:08Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"efcb7d3de1efbd17b01263e3cea757c9579b555a"},{"fixed":"04d60de6ae06562262f04e8e2e4d9441c66233e0"}]}],"versions":["11.1.0","11.2.0","11.2.1","11.3.0","11.3.1","11.3.2","11.3.3"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=431867896","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-550","title":"Use-of-uninitialized-value in CFF::cff2_cs_opset_t\u003ccff2_cs_opset_subr_subset_t, CFF::subr_subset_param_t, CFF:","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=431867896\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nCFF::cff2_cs_opset_t\u003ccff2_cs_opset_subr_subset_t, CFF::subr_subset_param_t, CFF:\ncff2_cs_opset_subr_subset_t::process_op\nCFF::subr_subsetter_t\u003ccff2_subr_subsetter_t, CFF::Subrs\u003cOT::NumType\u003ctrue, unsign\n```\n","status":"published","published":"2025-07-16T00:09:08.050994Z","modified":"2025-07-16T00:09:08.051469Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}