{"id":"OSV-2026-720","summary":"Heap-buffer-overflow in coap_persist_startup_lkd","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511948388\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\ncoap_persist_startup_lkd\npersist_target.c\n```\n","modified":"2026-05-13T00:02:09.009863Z","published":"2026-05-13T00:02:09.009363Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511948388"}],"affected":[{"package":{"name":"libcoap","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libcoap"},"ranges":[{"type":"GIT","repo":"https://github.com/obgm/libcoap.git","events":[{"introduced":"2614649eccf9836355235ef8fab018f2f56669b8"},{"fixed":"13139e7be9cdb19a3eca3e170ae49261730473f8"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"fixed_range":"64e2a65ad047e1f9429f4c0b7b838a50bda4b909:13139e7be9cdb19a3eca3e170ae49261730473f8","introduced_range":"c99bf12801d845cb6543aea72c12c33ebc07720a:64e2a65ad047e1f9429f4c0b7b838a50bda4b909","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libcoap/OSV-2026-720.yaml"}}],"schema_version":"1.7.5"}