UpHeron
All vulnerabilities

Servers and applications

CVE-2025-59781

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.

Severity
High 8.7
Published
15 Oct 2025
Last changed
18 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
15.1.10.8, 16.1.6, 17.1.2.2
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 15.1.0 before 15.1.10.8
  • From 16.1.0 before 16.1.6
  • From 17.1.0 before 17.1.2.2
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 15.1.0 before 15.1.10.8
  • From 16.1.0 before 16.1.6
  • From 17.1.0 before 17.1.2.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-59781
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-59781