Kurz gesagt
- CVE-2026-56857 ist eine Schwachstelle (KRITISCH (CVSS 9.8)) in stdlib.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.55%, höher als bei 46.2% aller Schwachstellen.
- Abhilfe: auf 1.27.2, 1.26.9 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.27.0-0, < 1.27.2< 1.26.9
| 1.27.21.26.9
|
Description
On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).
NVD description
On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).
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