PT-2026-65826 · Undefined · Undefined

CVE-2026-16543 · Publicado 2026-07-29 · Atualizado 2026-07-29

NVD

CVSS v4.0

7.1

Alta

Vetor base

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

Kong Operator's embedded Kong Kubernetes Ingress Controller (KIC) allows a user with namespace-scoped Secret creation privileges to cause a cluster-wide ingress configuration denial of service. The embedded KIC collects CA-certificate Secrets across all watched namespaces using a label selector alone, without ingress-class or namespace restrictions. The CA-certificate primary key is derived from a user-supplied field in the Secret. Duplicate CA-certificate IDs cause Kong Gateway to reject the entire configuration document and halting all ingress changes cluster-wide.

Correção

Resource Exhaustion

Missing Authorization

Enumeração de Fraquezas

CWE-400

CWE-862

Identificadores relacionados

CVE-2026-16543

Produtos afetados

Undefined

Referências · 2

• https://github.com/Kong/kong-operator/security/advisories/GHSA-h4fh-j7xg-vwcx · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-16543 · Nota de Segurança