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/BIG-IP Next CNFv5Range: 2.0.0
- F5/BIG-IP Next for Kubernetesv5Range: 2.0.0
Patches
Vulnerability mechanics
References
1- my.f5.com/manage/s/article/K000156746mitrevendor-advisory
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