CVE-2025-41430

BIG-IP SSL Orchestrator vulnerability

State: Published
Severity: 8.7 High
Published: Oct 15, 2025
Updated: Feb 26, 2026
Reserved: Apr 23, 2025

Description

When BIG-IP SSL Orchestrator is enabled, 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.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L	f5
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	f5

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
BIG-IPF5	17.5.0 to before 17.5.1Affected 17.1.0 to before 17.1.3Affected 16.1.0 to before 16.1.4Affected 15.1.0 and laterAffected
SSL OrchestratorF5	12.0 to before 12.1Affected 11.0 to before 11.2Affected 9.0 to before 9.4Affected 7.0 and laterAffected

References

https://my.f5.com/manage/s/article/K000150667vendor-advisory

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