CVE-2025-50518

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/IreneTheITCrowd/blog/blob/main/libcoap-vulnerability.md", "name": "https://github.com/IreneTheITCrowd/blog/blob/main/libcoap-vulnerability.md", "tags": [], "refsource": ""}, {"url": "https://github.com/IreneTheITCrowd/blog/blob/main/libcoap-vulnerability.md", "name": "https://github.com/IreneTheITCrowd/blog/blob/main/libcoap-vulnerability.md", "tags": [], "refsource": ""}, {"url": "https://github.com/obgm/libcoap.git", "name": "https://github.com/obgm/libcoap.git", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A use-after-free vulnerability exists in the coap_delete_pdu_lkd function within coap_pdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2025-50518", "ASSIGNER": "cve@mitre.org"}}, "impact": {}, "publishedDate": "2025-08-14T16:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-08-15T13:15Z"}