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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-41956

BIG-IP TMM Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
f5

Description

When a classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

F5 BIG-IP

Default version status: unknown

  • 21.0.0 to < *unaffected
  • 17.5.0 to < 17.5.1.4affected
  • 17.1.0 to < 17.1.3.1affected
  • 16.1.0 to < *affected

F5 BIG-IP Next CNF

Default version status: unknown

  • 2.1.0 to < *unaffected
  • 2.0.0 to < 2.0.3affected
  • 1.4.0 to < 1.4.1affected

F5 BIG-IP Next for Kubernetes

Default version status: unknown

  • 2.0.0 to < 2.1.0affected

References