Mmastodon TechnologyCybersecurity first seen 1 d ago, last 1 d ago, peak #5

High-severity authorization bypass flaw found in Kyverno

Original: 🚨 EUVD-2026-117219 📊 Score: 8.4/10 (CVSS v3.1) 📦 Product: kyverno 🏢 Vendor: kyverno 📅 Updated: 2026-11-05 📝 Kyverno befo

A new vulnerability, EUVD-2026-117219, has been logged for Kyverno, the Kubernetes policy management tool. Versions before 1.19.2 contain an authorization bypass in the Generation Handler, letting users with create or update permissions trigger synchronized policy operations they should not be able to access. The flaw carries a CVSS v3.1 score of 8.4 out of 10, making it high severity, and the record was updated on 5 November 2026.

Why now: A newly published high-severity vulnerability in widely used Kubernetes software prompts admins to check whether they need to patch.

KyvernoKubernetesEUVD

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Evidence

• 🚨 EUVD-2026-117219 📊 Score: 8.4/10 (CVSS v3.1) 📦 Product: kyverno 🏢 Vendor: kyverno 📅 Updated: 2026-11-05 📝 Kyverno before 1.19.2 contains an authorization bypass vulnerability in the Generation Handler that allows users with create/update permissions to trigger synchronized… · EUVD_Bot

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