{"id":"OSV-2021-32","aliases":[],"status":"published","title":"Heap-use-after-free in igraph_vector_ptr_size","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29408\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nigraph_vector_ptr_size\nigraph_gml_tree_destroy\nigraph_i_gml_parsedata_destroy\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-09T00:00:09.974433Z","modified":"2022-04-13T03:04:30Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"igraph","ranges":[{"type":"GIT","events":[{"introduced":"7cd0a0b5ce70bacce2ace8c9f7f3316cbf27484c"},{"fixed":"47eec2c3a87e0c129766046ad15b074eb60a1213"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29408","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-32","title":"Heap-use-after-free in igraph_vector_ptr_size","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29408\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nigraph_vector_ptr_size\nigraph_gml_tree_destroy\nigraph_i_gml_parsedata_destroy\n```\n","status":"published","published":"2021-01-09T00:00:09.974433Z","modified":"2022-04-13T03:04:30.757714Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}