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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://my.f5.com/manage/s/article/K000158082 |
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History
Wed, 13 May 2026 17:15:00 +0000
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| Metrics |
ssvc
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Wed, 13 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | BIG-IP SSL/TLS vulnerability | |
| Weaknesses | CWE-131 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: f5
Published:
Updated: 2026-05-13T16:13:44.066Z
Reserved: 2026-04-30T23:02:47.694Z
Link: CVE-2026-40618
Updated: 2026-05-13T16:13:39.516Z
Status : Awaiting Analysis
Published: 2026-05-13T16:16:43.097
Modified: 2026-05-13T16:27:11.127
Link: CVE-2026-40618
No data.
OpenCVE Enrichment
Updated: 2026-05-13T17:00:14Z