Description
When a virtual server, network address translation (NAT) object, or secure network address translation (SNAT) object uses the embedded Packet Velocity Acceleration (ePVA) feature, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. To determine which BIG-IP platforms have an ePVA chip refer to K12837: Overview of the ePVA feature https://my.f5.com/manage/s/article/K12837 . Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Scores
CVSS v3
7.5
EPSS
0.0003
EPSS Percentile
10.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-705
Status
published
Products (21)
f5/big-ip_access_policy_manager
15.1.0 - 15.1.10.8
f5/big-ip_advanced_firewall_manager
15.1.0 - 15.1.10.8
f5/big-ip_advanced_web_application_firewall
15.1.0 - 15.1.10.8
f5/big-ip_analytics
15.1.0 - 15.1.10.8
f5/big-ip_application_acceleration_manager
15.1.0 - 15.1.10.8
f5/big-ip_application_security_manager
15.1.0 - 15.1.10.8
f5/big-ip_application_visibility_and_reporting
15.1.0 - 15.1.10.8
f5/big-ip_automation_toolchain
15.1.0 - 15.1.10.8
f5/big-ip_carrier-grade_nat
15.1.0 - 15.1.10.8
f5/big-ip_container_ingress_services
15.1.0 - 15.1.10.8
... and 11 more
Published
Oct 15, 2025
Tracked Since
Feb 18, 2026