An out-of-bounds read in the mk_ptr_to_buf in mk_core function (mk_memory.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
https://github.com/monkey/monkey/issues/426
https://github.com/archersec/security-advisories/blob/master/monkey/monkey-advisory-2025.md