CVE-2026-90465High· 8.7▾ TwilightA 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 managem…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 47.8 · likelihood 0 · exploitation 0
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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.
fireware_os >= 2025.1 < 2026.4fireware_os >= 12.0 < 12.12.4fireware_os >= 12.0 < 12.5.22Fireware OS 2026.4, Fireware OS 12.12.4, Fireware OS 12.5.22
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-93865Critical· 9.2Fireware OS Missing Authentication in FireCluster Sync Daemon Allows Remote Root Action Injection
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CVE-2026-90464High· 7.2Fireware OS Missing Command Validation allows Authenticated Arbitrary File Modification as Root
CVE-2026-93862High· 7.2Fireware OS Out-of-Bounds Read in FireCluster Sync Allows Denial of Service
CVE-2026-112709Critical· 9.2Fireware OS Heap Buffer Overflow in AD Authentication Service Allows Pre-Authentication Remote Code Execution