CVE-2026-44945: Rancher Cross-Cluster Impersonation Flaw Enables Full Privilege Escalation, Rated CVSS 9.1 Vulnerability Report CVE-2026-44945: Rancher Cross-Cluster Impersonation Flaw Enables Full Privilege Escalation, Rated CVSS 9.1 Do Son August 11, 2026 0 TL;DR A critical flaw lets a low-privileged Rancher user seize full control of the platform. Tracked as... Read More Read more about CVE-2026-44945: Rancher Cross-Cluster Impersonation Flaw Enables Full Privilege Escalation, Rated CVSS 9.1