encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method. CREATE(Triage):(User=admin) [CVE-2021-27918|https://nvd.nist.gov/vuln/detail/CVE-2021-27918]
