Critical Nextcloud Collabora Online Flaw CVE-2026-110447 Actively Exploited in the Wild to Deploy Webshells Vulnerability Report Critical Nextcloud Collabora Online Flaw CVE-2026-110447 Actively Exploited in the Wild to Deploy Webshells Do Son October 14, 2026 0 TL;DR Threat actors are actively exploiting CVE-2026-110447, a critical OS command injection flaw in the Nextcloud Collabora... Read More Read more about Critical Nextcloud Collabora Online Flaw CVE-2026-110447 Actively Exploited in the Wild to Deploy Webshells