When an HTTP/2 profile and an iRule containing the HTTP::redirect or HTTP::respond command are configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) process 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/K000159034 |
|
History
Wed, 13 May 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 13 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | When an HTTP/2 profile and an iRule containing the HTTP::redirect or HTTP::respond command are configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |
| Title | BIG-IP HTTP/2 vulnerability | |
| Weaknesses | CWE-476 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: f5
Published:
Updated: 2026-05-13T16:12:48.171Z
Reserved: 2026-04-30T23:04:10.873Z
Link: CVE-2026-42409
Updated: 2026-05-13T16:12:43.652Z
Status : Awaiting Analysis
Published: 2026-05-13T16:16:47.770
Modified: 2026-05-13T16:27:11.127
Link: CVE-2026-42409
No data.
OpenCVE Enrichment
Updated: 2026-05-13T17:45:25Z