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Unrated severityNVD Advisory· Published Oct 15, 2025· Updated Feb 26, 2026

BIG-IP IPSec vulnerability

CVE-2025-58071

Description

When IPsec is configured on the BIG-IP system, 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 products

4
  • F5, Inc./Big Ipllm-fuzzy
  • F5/BIG-IPv5
    Range: 17.5.0
  • F5/BIG-IP Next CNFv5
    Range: 2.0.0
  • F5/BIG-IP Next for Kubernetesv5
    Range: 2.0.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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