https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-27T21:04:54.320273+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-252526 EUVD-2026-252526 2026-10-27T21:04:54.323438+00:00 EUVD-2026-252526 https://cve.radiocsirt.org/vuln/fkie_cve-2025-50518 fkie_cve-2025-50518 2026-10-27T21:04:54.323480+00:00

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. NOTE: this is disputed by the Supplier because it only occurs when an application uses libcoap incorrectly.

 https://cve.radiocsirt.org/vuln/ghsa-fc59-q736-3r9p GHSA-fc59-q736-3r9p 2026-10-27T21:04:54.323535+00:00

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.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-50518 UBUNTU-CVE-2025-50518 2026-10-27T21:04:54.323566+00:00

Affected: Ubuntu:18.04:LTS: libcoap, Ubuntu:20.04:LTS: libcoap2, Ubuntu:22.04:LTS: libcoap2, Ubuntu:22.04:LTS: libcoap3, Ubuntu:24.04:LTS: libcoap3, Ubuntu:25.10: libcoap3, Ubuntu:26.10: libcoap3, Ubuntu:26.04:LTS: libcoap3

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. NOTE: this is disputed by the Supplier because it only occurs when an application uses libcoap incorrectly.