Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.
{
"cna_assigner": "@huntrdev",
"cwe_ids": [
"CWE-122"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5686.json"
}{
"cpe": "cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "5.9.0"
}
],
"source": [
"CPE_RANGE",
"REFERENCES"
]
}
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-5686.json"
[
{
"deprecated": false,
"digest": {
"function_hash": "232213118148577448941916353343967719284",
"length": 4938
},
"id": "CVE-2023-5686-9cd42ab8",
"signature_type": "Function",
"signature_version": "v1",
"source": "https://github.com/radareorg/radare2/commit/1bdda93e348c160c84e30da3637acef26d0348de",
"target": {
"file": "shlr/java/code.c",
"function": "java_print_opcode"
}
},
{
"deprecated": false,
"digest": {
"line_hashes": [
"1777447571141613432550965218666560036",
"10639465062606545765853438472430110584",
"119503427551833453422767857034288658188",
"220121207306000245543344158388893449374",
"282900220924763667326859525981623363948",
"146265309175932508845571152623620596885"
],
"threshold": 0.9
},
"id": "CVE-2023-5686-b00747bf",
"signature_type": "Line",
"signature_version": "v1",
"source": "https://github.com/radareorg/radare2/commit/1bdda93e348c160c84e30da3637acef26d0348de",
"target": {
"file": "shlr/java/code.c"
}
}
]
"2026-08-12T15:16:55Z"