This is due to a SNORT definition update seen here: https://snort.org/rule_docs/1-60381 This is a result of a CVE reported by Microsoft seen here: https://msrc.microsoft.com/update-guide/en-us/vulnerability/CVE-2022-35748 The recommendation by Microsoft is to patch the required software. In the meantime you can whitelist the SNORT rule 1-60381 from the Threat Protection centre however this must be understood that you may be vulnerable to the CVE reported. ... View more