Description

When DNS cache is configured on a BIG-IP or BIG-IP Next CNF virtual server, undisclosed DNS queries can cause an increase in memory resource utilization.   Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

INFO

Published Date :

2025-10-15T13:55:46.562Z

Last Modified :

2026-02-26T16:57:45.910Z

Source :

f5
AFFECTED PRODUCTS

The following products are affected by CVE-2025-59781 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 Next
  • Big-ip Next Cloud-native Network Functions
  • 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-2025-59781.

URL Resource
https://my.f5.com/manage/s/article/K000150637 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
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User Interaction
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Confidentiality Impact
Integrity Impact
Availability Impact