{"id":"OSV-2022-73","summary":"Heap-use-after-free in pdfi_cspace_free_callback","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43904\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\npdfi_cspace_free_callback\ngs_cspace_final\nalloc_restore_step_in\n```\n","modified":"2026-09-17T14:29:18.816429Z","published":"2022-01-22T00:00:41.413569Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43904"}],"affected":[{"package":{"name":"ghostscript","ecosystem":"OSS-Fuzz","purl":"pkg:generic/ghostscript"},"ranges":[{"type":"GIT","repo":"git://git.ghostscript.com/ghostpdl.git","events":[{"introduced":"82b097fe8e76ea92f69ef483f45c0cf491a98d43"}]}],"versions":["ghostpdl-9.56.0-test-base-3","ghostpdl-9.56.0-test-base-4","ghostpdl-9.56.0-test-base-5","robin-test-base-0","ken_20220210_baseline","ghostpdl-9.56.0rc1_release_tests_001","ghostpdl-9.56.0-test-base-6","ghostpdl-9.56.0rc1_release_tests_002","ghostpdl-9.56.0rc1","ghostpdl-9.56.0rc2","ghostpdl-9.56.0rc2_release_tests_001","ghostpdl-9.56.0","ghostpdl-9.56.1_release_tests_001","ghostpdl-9.56.1","ghostpdl-10.0.0_release_tests_001","ghostpdl-10.0.0_release_tests_002","ghostpdl-10.0.0rc1","ghostpdl-10.0.0rc2","ghostpdl-10.0.0","ghostpdl-10.01.0rc1","ghostpdl-10.01.0rc2","ghostpdl-10.01.0","ghostpdl-10.01.1","ghostpdl-10.02.0-test-base-001","ghostpdl-10.01.1-gse-10174","rjw-test","ghostpdl-10.01.2","ghostpdl-10.02.0rc1","ghostpdl-10.02.0rc2","ghostpdl-10.02.0","ghostpdl-10.02.1","ghostpdl-10.03.0rc1_test","ghostpdl-10.03.0rc1_test002","ghostpdl-10.03.0rc1_test003","ghostpdl-10.03.0rc1","ghostpdl-10.03.0_test001","ghostpdl-10.03.0_test002","robin_test_ref","ghostpdl-10.03.0","ghostpdl-10.03.1","ghostpdl-10.04.0rc1_test001","ghostpdl-10.04.0rc1","ghostpdl-10.04.0rc2_test001","ghostpdl-10.04.0","rjw-test3","ghostpdl-10.05.0-test-base-001","ghostpdl-10.05.0rc1","ghostpdl-10.05.0","ghostpdl-10.05.1rc1_test001","ghostpdl-10.05.1","ghostpdl-10.05.1rc1_test002","ken-test","ghostpdl-10.06.0rc1","ghostpdl-10.06.0rc2","ghostpdl-10.06.0","ghostpdl-10.07.0rc1_test001","ghostpdl-10.07.0rc1_test002","ghostpdl-10.07.0rc1_test003","ghostpdl-10.07.0rc1_test004"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ghostscript/OSV-2022-73.yaml"}}],"schema_version":"1.9.0"}