{"id":"OSV-2026-744","aliases":[],"status":"published","title":"Heap-double-free in _dwarf_destruct_elf_nlaccess","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513032442\n\n```\nCrash type: Heap-double-free\nCrash state:\n_dwarf_destruct_elf_nlaccess\n_dwarf_elf_nlsetup\ndwarf_init_path_dl_a\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-05-16T00:08:42.909156Z","modified":"2026-05-16T00:08:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libdwarf","ranges":[{"type":"GIT","events":[{"introduced":"b77072b86835e5e2d0f7cece727c9251cec6c701"},{"fixed":"27a19350b16995730d82fd1c224a7f22b39c443c"},{"fixed":"7b407f5e8e30e3695c087b1426597d895e586917"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513032442","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-744","title":"Heap-double-free in _dwarf_destruct_elf_nlaccess","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513032442\n\n```\nCrash type: Heap-double-free\nCrash state:\n_dwarf_destruct_elf_nlaccess\n_dwarf_elf_nlsetup\ndwarf_init_path_dl_a\n```\n","status":"published","published":"2026-05-16T00:08:42.909156Z","modified":"2026-05-16T00:08:42.909443Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}