CVE-2026-26457

Published: Ago 27, 2026 Last Modified: Ago 27, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coap_dump_msg() function when processing COAP messages containing options with zero length.

https://github.com/ipflavors/ccoap
https://github.com/ipflavors/ccoap
https://github.com/songxpu/bug_report/blob/master/CoAP/ccoa…
https://github.com/songxpu/bug_report/blob/master/CoAP/ccoap/VULNERABILITY_REPO…