Critical severityNVD Advisory· Published Oct 27, 2026
CVE-2026-90465
CVE-2026-90465
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
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