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CVE-2026-40618
HIGH
CVSS: 7.5
Published: 2026-05-13
Modified: 2026-06-29
Description
When an SSL profile is configured on a virtual server on BIG-IP Virtual Edition (VE) without Intel QuickAssist Technology (QAT) or on BIG-IP hardware platforms with the database variable crypto.hwacceleration set to disabled, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected Platforms
F5 Big-Ip Next Service Proxy For KubernetesF5 Big-Ip Access Policy ManagerF5 Big-Ip Next Cloud-Native Network FunctionsF5 Big-Ip Ssl OrchestratorF5 Big-Ip Next For KubernetesF5 Big-Ip Container Ingress ServicesF5 Big-Ip Edge GatewayF5 Big-Ip Advanced Firewall ManagerF5 Big-Ip Application Security ManagerF5 Big-Ip Analytics