{"id":"OSV-2026-512","summary":"Heap-buffer-overflow in g_utf8_get_char","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498475244\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ng_utf8_get_char\ng_markup_escape_text\nfuzz_markup_escape_text.c\n```\n","modified":"2026-04-03T00:07:59.708039Z","published":"2026-04-03T00:07:59.707776Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498475244"}],"affected":[{"package":{"name":"glib","ecosystem":"OSS-Fuzz","purl":"pkg:generic/glib"},"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/GNOME/glib","events":[{"introduced":"75768ba48243f01e9913b0ba46196c9c0e3c8d9d"},{"fixed":"0ac0a2a417e75cfe9cdba6ce393b890d793b4b95"},{"fixed":"5821ef69f2e351b965226ef9d0d9c74742d44d83"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"introduced_range":"2a3ca7506ac4872a9eb210be00c2dd4386561db2:28070b88d88f5846d6dfa6651e3253e7ff63c9ea","fixed_range":"876b9fa5de8ec4726a4e7f133bf355c3d217b450:5821ef69f2e351b965226ef9d0d9c74742d44d83","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/glib/OSV-2026-512.yaml"}}],"schema_version":"1.7.5"}