UpHeron
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Servers and applications

CVE-2025-47148

When the BIG-IP system is configured as both a Security Assertion Markup Language (SAML) service provider (SP) and Identity Provider (IdP), with single logout (SLO) enabled on an access policy, undisclosed requests can cause an increase in memory resource utilization.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity
High 7.1
Published
15 Oct 2025
Last changed
8 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
15.1.10.8, 16.1.6.1, 17.1.3
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 16.1.6.1
  • From 17.1.0 before 17.1.3
  • Version 17.5.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-47148
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-47148