Description
When IPsec is configured on the BIG-IP system, 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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| F5 | BIG-IP | 17.5.0 – < 17.5.1, 17.1.0 – < 17.1.3, 16.1.0 – < 16.1.6.1, 15.1.0 – < 15.1.10.8 | 17.5.1 |
| F5 | BIG-IP Next CNF | 2.0.0, 1.1.0 | — |
| F5 | BIG-IP Next for Kubernetes | 2.0.0 | — |
Advisories 3
- WID-SEC-2025-2310 F5 BIG-IP und F5OS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 31, 2026
- NCSC-2025-0319 Kwetsbaarheden verholpen in F5 Networks BIG-IP, F5OS en NGINX App Protect WAF NCSC-NL (Netherlands) · Mar 27, 2026
- WID-SEC-2025-2308 F5 BIG-IP: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Oct 15, 2025
References
- https://my.f5.com/manage/s/article/K000156746 vendor-advisory