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

Source: [The Hacker News](https://thehackernews.com/2026/11/critical-red-hat-quay-flaw-lets.html) · 2026-11-12 · Security
Page: https://themorning.dev/story/critical-red-hat-quay-flaw-lets-attackers-read-and-overwrite-all-private-contain-093b008afb96e695
Kind: security · Impact: high

## In brief

- SecurityWeek reports a critical vulnerability in Red Hat Quay.
- Attackers could exploit the flaw to steal private container images and overwrite repositories.
- The flaw could also let attackers maintain persistent access.

## Why it matters

Teams running Red Hat Quay to store container images could lose confidentiality and integrity of private repositories, and attackers could keep access after the initial compromise.

## Timeline

- 2026-11-12: SecurityWeek reports the critical Red Hat Quay vulnerability

## Coverage

- [Critical Red Hat Quay Flaw Lets Attackers Read and Overwrite All Private Container Images in a Registry](https://thehackernews.com/2026/11/critical-red-hat-quay-flaw-lets.html) — The Hacker News, 2026-11-12
- [Critical Red Hat Quay Vulnerability Could Expose Private Container Images](https://www.securityweek.com/critical-red-hat-quay-vulnerability-could-expose-private-container-images/) — SecurityWeek, 2026-11-12

Tags: red-hat-quay, vulnerability, container-security, container-registry

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Dev – https://themorning.dev