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Description

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.

PUBLISHED Reserved 2025-10-03 | Published 2025-10-15 | Updated 2025-10-16 | Assigner f5




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Problem types

CWE-404 Improper Resource Shutdown or Release

Product status

Default status
unknown

17.5.0 before 17.5.1
affected

17.1.0 before 17.1.3
affected

16.1.0 before 16.1.6.1
affected

15.1.0 before 15.1.10.8
affected

Credits

F5 finder

References

my.f5.com/manage/s/article/K000148816 vendor-advisory

cve.org (CVE-2025-47148)

nvd.nist.gov (CVE-2025-47148)

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