CVE-2026-96615
NGINX Gateway Fabric vulnerability
- State
- Published
- Severity
- 7.1 High
- Published
- Oct 14, 2026
- Updated
- Oct 15, 2026
- Reserved
- Sep 30, 2026
Description
Description NGINX Gateway Fabric has a vulnerability when it is configured with Gateway
Custom Resource Definition (CRD) and have an authenticated gRPC connection with NGINX Agent. A namespaced
authenticated attacker with access to a service account may impersonate the authenticated NGINX Agent gRPC connection to read TLS private keys of Gateway deployments in another namespace.
Impact A remote authenticated attacker may be able to read TLS private keys of Gateway deployments in another namespace.
There is no data plane exposure; this is a control plane issue only.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | f5 |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | f5 |
Weaknesses
- CWE-290 Authentication Bypass by Spoofing
Affected Products
| Product | Versions |
|---|---|
NGINX Gateway FabricF5 |
|
References
- https://my.f5.com/manage/s/article/K000162610vendor-advisory
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