CVE-2026-42781
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk7th percentile - higher than 7% of all known CVEs
Summary
When ePVA (embedded Packet Velocity Acceleration) is configured, undisclosed local ethernet traffic can lead to increased resource utilization of ePVA and Traffic Management Microkernel (TMM).
Risk Assessment
Increased resource utilization may lead to reduced system performance, potentially impacting service quality within the organization.
Recommendation
It is recommended to monitor resource utilization and consider upgrading to software versions that have not reached End of Technical Support.
Original NVD description (English source)
When embedded Packet Velocity Acceleration (ePVA) acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic Management Microkernel (TMM) resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.