{"id":"OSV-2021-25","aliases":[],"status":"published","title":"Heap-use-after-free in igraph_read_graph_gml","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29377\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nigraph_read_graph_gml\nread_gml_fuzzer.c\nigraph_i_gml_destroy_attrs\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-08T00:00:01.980323Z","modified":"2022-04-13T03:04:30Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"igraph","ranges":[{"type":"GIT","events":[{"introduced":"c83b6ecdc3fe18dd7fb0cdf0786f43462db2c7d8"},{"fixed":"883bd139af3775d7f90f144c9038a6cb9a28f309"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29377","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-25","title":"Heap-use-after-free in igraph_read_graph_gml","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29377\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nigraph_read_graph_gml\nread_gml_fuzzer.c\nigraph_i_gml_destroy_attrs\n```\n","status":"published","published":"2021-01-08T00:00:01.980323Z","modified":"2022-04-13T03:04:30.762899Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}