low3.8
CVE-2025-22873
It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../".
Impact
It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open("../") would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained within the parent.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Golang | Go | before 1.23.9 from 1.24.0 before 1.24.3 |