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.

INFO

Published Date :

2025-10-15T13:55:49.991Z

Last Modified :

2026-02-26T16:57:40.835Z

Source :

f5
AFFECTED PRODUCTS

The following products are affected by CVE-2025-53856 vulnerability.

Vendors Products
F5
  • Big-ip
  • Big-ip Access Policy Manager
  • Big-ip Advanced Firewall Manager
  • Big-ip Advanced Web Application Firewall
  • Big-ip Analytics
  • Big-ip Application Acceleration Manager
  • Big-ip Application Security Manager
  • Big-ip Application Visibility And Reporting
  • Big-ip Automation Toolchain
  • Big-ip Carrier-grade Nat
  • Big-ip Container Ingress Services
  • Big-ip Ddos Hybrid Defender
  • Big-ip Domain Name System
  • Big-ip Edge Gateway
  • Big-ip Fraud Protection Service
  • Big-ip Global Traffic Manager
  • Big-ip Link Controller
  • Big-ip Local Traffic Manager
  • Big-ip Policy Enforcement Manager
  • Big-ip Ssl Orchestrator
  • Big-ip Webaccelerator
  • Big-ip Websafe
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-53856.

URL Resource
https://my.f5.com/manage/s/article/K000156707 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
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Integrity Impact
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