PT-2026-50533 · F5 · Nginx Gateway Fabric
CVE-2026-32682
·
Published
2026-06-17
·
Updated
2026-07-02
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
NGINX Gateway Fabric (affected versions not specified)
Description
When configured using GRPCRoutes, an authenticated remote attacker with permissions to create or modify GRPCRoute resources can cause the control plane to terminate. This occurs by sending specific GRPCRoute configurations that include
backendRef filters.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Validation of Array Index
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Weakness Enumeration
Related Identifiers
Affected Products
Nginx Gateway Fabric