CVSS 9.4 (critical) · published 2026-10-27
A missing authentication vulnerability in the FireCluster Sync processing allows an attacker positioned on the cluster interconnect, such as a compromised cluster peer or an on-path network attacker, to invoke privileged firewall management actions as root by sending a specially crafted request.
Weakness: CWE-77, CWE-290, CWE-306, CWE-862
Source: NVD CVE-2026-90465
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