En resumen
- CVE-2026-27139 es una vulnerabilidad BAJO (CVSS 2.5) que afecta a stdlib, go (golang).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.22%, mayor que el 12.4% de las vulnerabilidades.
- Solución: actualizar a 1.26.1, 1.25.8 o posterior.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.26.0-0, < 1.26.1< 1.25.8
| 1.26.11.25.8
|
| go | = 1.26.0< 1.25.8
| 1.25.8
|
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.
NVD 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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