← Database
CVE-2026-39458
HIGH
CVSS: 7.5
Published: 2026-05-13
Modified: 2026-06-29
Description
When a BIG-IP DNS profile enabled with DNS cache is configured on a virtual server, 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 Access Policy ManagerF5 Big-Ip Ssl OrchestratorF5 Big-Ip Container Ingress ServicesF5 Big-Ip Edge GatewayF5 Big-Ip Advanced Firewall ManagerF5 Big-Ip Application Security ManagerF5 Big-Ip AnalyticsF5 Big-Ip Global Traffic ManagerF5 Big-Ip WebacceleratorF5 Big-Ip Ddos Hybrid Defender