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CVE-2026-31431: The Docker COPY Vulnerability Your Team Needs to Patch Today

CVE-2026-31431 dropped last week. If your Dockerfiles use COPY with PostgreSQL data directories, stop scrolling and read this. This is not theoretical. Docker's COPY instruction preserves file owners

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CVE-2026-31431: The Docker COPY Vulnerability Your Team Needs to Patch Today

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