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CVE-2026-40618

BIG-IP SSL/TLS vulnerability PUBLISHED

Description (CNA)

When an SSL profile is configured on a virtual server on BIG-IP Virtual Edition (VE) without Intel QuickAssist Technology (QAT) or on BIG-IP hardware platforms with the database variable crypto.hwacceleration set to disabled, 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 (CNA)

Vendor / productVersions
F5 / BIG-IPunaffected 21.1.0 before *; affected 21.0.0 before 21.0.0.1; affected 17.5.0 before 17.1.5.4; affected 17.1.0 before 17.1.3.1; affected 16.1.0 before *
F5 / BIG-IP Next SPKaffected 2.0.0 before *; affected 1.7.0 before *
F5 / BIG-IP Next CNFaffected 2.0.0 before *; affected 1.1.0 before *
F5 / BIG-IP Next for Kubernetesaffected 2.0.0 before 2.2.0

CWE

CWE-131

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.