{"api_version":"1","generated_at":"2026-05-27T21:12:29+00:00","cve":"CVE-2023-45681","urls":{"html":"https://cve.report/CVE-2023-45681","api":"https://cve.report/api/cve/CVE-2023-45681.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-45681","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-45681"},"summary":{"title":"CVE-2023-45681","description":"stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory write past an allocated heap buffer in `start_decoder`. The root cause is a potential integer overflow in `sizeof(char*) * (f->comment_list_length)` which may make `setup_malloc` allocate less memory than required. Since there is another integer overflow an attacker may overflow it too to force `setup_malloc` to return 0 and make the exploit more reliable. 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