Improper Validation of Array Index Affecting github.com/nginx/nginx-gateway-fabric/v2/apis package, versions <2.6.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMNGINXNGINXGATEWAYFABRICV2APIS-17660923
- published28 Jun 2026
- disclosed17 Jun 2026
- creditUnknown
Introduced: 17 Jun 2026
CVE-2026-32682 Â (opens in a new tab)How to fix?
Upgrade github.com/nginx/nginx-gateway-fabric/v2/apis to version 2.6.4 or higher.
Overview
Affected versions of this package are vulnerable to Improper Validation of Array Index in the processing of GRPCRoute configurations containing backendRef filters. An attacker can cause the control plane to terminate by sending specially crafted GRPCRoute configurations after authenticating and obtaining permission to create or modify GRPCRoute resources. This is only exploitable if the attacker has authenticated access and the ability to create or modify GRPCRoute resources.