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Low severity2.5NVD Advisory· Published Mar 6, 2026· Updated Apr 21, 2026

CVE-2026-27139

CVE-2026-27139

Description

On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.

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Affected products

3813

Patches

Vulnerability mechanics

References

4

News mentions

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