CVE-2018-9838
The caml_ba_deserialize function in byterun/bigarray.c in the standard library in OCaml 4.06.00 has an integer overflow which, in situations where marshalled data is accepted from an untrusted source, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted object.
Source: CVE-2018-9838