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VulnerabilitiesNov 12, 2026

Critical Red Hat Quay Flaw Lets Attackers Read and Overwrite All Private Container Images in a Registry

Critical Red Hat Quay flaw allows attackers to read/overwrite private container images.

A critical flaw in Red Hat Quay allows an attacker with access to a registry to read and overwrite all private container images. The vulnerability can be exploited by anonymous users if anonymous access is enabled, or by any authenticated user if it is disabled. Red Hat has released fixed builds for Quay.

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Red Hat Quay (product)Red Hat (vendor)