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

BIG-IP SSL/TLS vulnerability

CVE-2025-61974

Description

When a client SSL profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

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
F5/BIG-IP Next SPKv5
Range: 2.0.0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

my.f5.com/manage/s/article/K000156733mitrevendor-advisory

News mentions

No linked articles in our index yet.

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