CVE-2025-55669

Summary

When the BIG-IP Advanced WAF and ASM security policy and a server-side HTTP/2 profile are configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected Software

VendorProductVersion RangeStatus
F5BIG-IP17.5.0 < *unaffected
F5BIG-IP17.1.0 < 17.1.2.2affected
F5BIG-IP16.1.0 < 16.1.6affected
F5BIG-IP15.1.0 < *unaffected

Weaknesses

  • CWE-672: CWE-672 Operation on a Resource after Expiration or Release

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References