A vulnerability has been recently discovered (CVE-2018-17144) which can cause a Bitcoin node to crash; this also affects Bitcoin Gold nodes.
Providers (pools, solo miners, exchanges, and any services exposing a public full node) are advised to immediately update their v0.15.1 Bitcoin Gold Core Wallets using the new v0.15.2 source on our Master branch: https://github.com/BTCGPU/BTCGPU/releases
Pre-compiled versions available for download below.
Important note: The checksums of the binaries are signed by h4x3rotab (PGP: 0x38EE12EB597B4FC0).
Please verify the checksum and the PGP signature before using.